<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>0034-7434</journal-id>
<journal-title><![CDATA[Revista Colombiana de Obstetricia y Ginecología]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Colomb Obstet Ginecol]]></abbrev-journal-title>
<issn>0034-7434</issn>
<publisher>
<publisher-name><![CDATA[Federación Colombiana de Obstetricia y GinecologíaRevista Colombiana de Obstetricia y Ginecología]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0034-74342020000200163</article-id>
<article-id pub-id-type="doi">10.18597/rcog.3425</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[ACEPTABILIDAD Y SEGURIDAD DE LA COPA MENSTRUAL: REVISIÓN SISTEMÁTICA DE LA LITERATURA]]></article-title>
<article-title xml:lang="en"><![CDATA[Acceptability and safety of the menstrual cup: A systematic review of the literature]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Arenas-Gallo]]></surname>
<given-names><![CDATA[Camilo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ramírez-Rocha]]></surname>
<given-names><![CDATA[Gabriela]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González-Hakspiel]]></surname>
<given-names><![CDATA[Laura]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Merlano-Alcendra]]></surname>
<given-names><![CDATA[Catalina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Palomino-Suárez]]></surname>
<given-names><![CDATA[Daniela]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rueda-Espinel]]></surname>
<given-names><![CDATA[Santiago]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Industrial de Santander  ]]></institution>
<addr-line><![CDATA[Bucaramanga ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Industrial de Santander  ]]></institution>
<addr-line><![CDATA[Bucaramanga ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Autónoma de Bucaramanga  ]]></institution>
<addr-line><![CDATA[Bucaramanga ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universidad Autónoma de Bucaramanga  ]]></institution>
<addr-line><![CDATA[Bucaramanga ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Universidad Autónoma de Bucaramanga  ]]></institution>
<addr-line><![CDATA[Bucaramanga ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>04</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>04</month>
<year>2020</year>
</pub-date>
<volume>71</volume>
<numero>2</numero>
<fpage>163</fpage>
<lpage>177</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0034-74342020000200163&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0034-74342020000200163&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0034-74342020000200163&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Objetivo:  realizar una búsqueda sistemática de la literatura para evaluar la aceptabilidad y seguridad de la copa menstrual como producto de higiene genital femenina.  Materiales y métodos:  se realizó búsqueda en las bases de datos PubMed, Cochrane Library, Scopus, PopLine y Google Scholar, desde 1966 hasta julio de 2019. Se utilizaron los términos: &#8220;Menstrual&#8221; AND &#8220;Cup&#8221; OR &#8220;Copa&#8221; AND &#8220;Menstrual&#8221;. Se incluyeron estudios cuantitativos, cualitativos y mixtos, series y reportes de caso publicados en inglés y español que hubieran evaluado la copa menstrual en mujeres en edad reproductiva. Los estudios fueron selecciona- dos y los datos fueron extraídos por dos evaluadores de manera independiente. Como resultado primario se evaluó la aceptabilidad y seguridad. La síntesis de información se presenta de manera narrativa.  Resultados:  se encontraron 737 títulos para revisión inicial. Finalmente, se incluyeron 38 estudios. La copa menstrual tiene una aceptabilidad que varía entre el 35 y el 90 %. Del 10 al 45 % la encontraron difícil de usar. Fue descrita como más cómoda comparada con el tampón y la toalla higiénica de fabricación industrial. La continuidad de su uso está entre el 48 y el 94 %. En cuanto a la seguridad se presentó un caso de síndrome de choque tóxico, uno de atrapamiento mecánico, uno de alergia al producto y mayor riesgo de expulsión en usuarias del dispositivo intrauterino.  Conclusión:  la copa menstrual es una alternativa cómoda, segura y eficiente para la higiene mens- trual. Se requieren más estudios controlados alea- torizados y cohortes prospectivas a largo plazo para determinar el riesgo de complicaciones por una exagerada colonización bacteriana o menstruación retrógrada.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Objective:  To conduct a systematic review of the literature and assess the acceptability and safety of the menstrual cup as a feminine hygiene product.  Materials and methods:  A search was conducted in the PubMed, Cochrane Library, Scopus, PopLine and Google Scholar databases for publications be- tween 1966 and July 2019. The terms (&#8220;Menstrual&#8221; AND &#8220;Cup&#8221;) OR (&#8220;Copa&#8221; AND &#8220;Menstrual&#8221;) were used. Quantitative, qualitative and mixed studies were included, as well as case series and case reports published in English and Spanish assessing the menstrual cup in women in childbearing age. The studies were selected and the data extracted by two reviewers working independently. Acceptability and safety were assessed as the primary result. The summary of the information is presented in narrative form.  Results:  Overall, 737 titles were found for initial review and, in the end, 38 studies were included in this work. The acceptability of the menstrual cup ranges between 35 % and 90 %. Between 10 to 45 % of women found it difficult to use. It was described as more comfortable when compared to tampons and pads. Continued use of the cup ranges between 48 and 94 %. In terms of safety, there was one case of toxic shock syndrome, one case of mechanical entrapment, and another case of allergy; and a higher risk of expulsion was found among intrauterine device users.  Conclusion:  The menstrual cup appears to be a comfortable, safe and efficient option for menstrual hygiene. Further randomized controlled studies and long-term prospective cohort studies are needed in order to determine the risk of complications due to excess bacterial colonization or retrograde menstruation.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[ciclo menstrual]]></kwd>
<kwd lng="es"><![CDATA[productos para la higiene femenina]]></kwd>
<kwd lng="es"><![CDATA[productos para la higiene menstrual]]></kwd>
<kwd lng="en"><![CDATA[Menstrual cycle]]></kwd>
<kwd lng="en"><![CDATA[feminine hygiene products]]></kwd>
<kwd lng="en"><![CDATA[menstrual hygiene products]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Liswood]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Internal menstrual protection Use of a safe and sanitary mentrual cup]]></article-title>
<source><![CDATA[Obstet Gynecol]]></source>
<year>1959</year>
<volume>13</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>539-43</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Felitti]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[El ciclo menstrual en el siglo XXI]]></article-title>
<source><![CDATA[Rev Latinoam Sex Salud y Soc]]></source>
<year>2016</year>
<numero>22</numero>
<issue>22</issue>
<page-range>175-206</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="">
<collab>Organic Cup</collab>
<source><![CDATA[Cómo usar una copa menstrual. La guía paso a paso de OrganiCup]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hockert]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<source><![CDATA[Catamenial Sack. US Patent and Trademark Office]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chalmers]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<source><![CDATA[Catamenial Appliance. US Patent and Trademark Office]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Karnaky]]></surname>
<given-names><![CDATA[KJ]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Internal menstrual protection with the rubber menstrual cup]]></article-title>
<source><![CDATA[Obstet Gynecol]]></source>
<year>1962</year>
<volume>19</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>688-91</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Caballero]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[La copa menstrual un nuevo método de higiene femenina]]></article-title>
<source><![CDATA[Rev Hoj Bosq]]></source>
<year>2016</year>
<volume>2</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>62-9</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Stewart]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Powell]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Greer]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[An alternative to conventional sanitary protection Would women use a menstrual cup?]]></article-title>
<source><![CDATA[J Obstet Gynaecol]]></source>
<year>2009</year>
<volume>29</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>49-52</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[van Eijk]]></surname>
<given-names><![CDATA[AM]]></given-names>
</name>
<name>
<surname><![CDATA[Zulaika]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Lenchner]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Mason]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Sivakami]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Nyothach]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Menstrual cup use, leakage, acceptability, safety, and availability: A systematic review and meta-analysis]]></article-title>
<source><![CDATA[Lancet Public Health]]></source>
<year>2019</year>
<volume>2667</volume>
<numero>19</numero>
<issue>19</issue>
</nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Oster]]></surname>
<given-names><![CDATA[EF]]></given-names>
</name>
<name>
<surname><![CDATA[Thornton]]></surname>
<given-names><![CDATA[RL]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Determinants of technology adoption Peer effects in menstrual cup take-up]]></article-title>
<source><![CDATA[J Eur Econ Assoc]]></source>
<year>2012</year>
<volume>10</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>1263-93</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Madziyire]]></surname>
<given-names><![CDATA[MG]]></given-names>
</name>
<name>
<surname><![CDATA[Magure]]></surname>
<given-names><![CDATA[TM]]></given-names>
</name>
<name>
<surname><![CDATA[Madziwa]]></surname>
<given-names><![CDATA[CF]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Menstrual cups as a menstrual management method for low socioeconomic status women and girls in Zimbabwe A pilot study]]></article-title>
<source><![CDATA[Women's Reprod Heal]]></source>
<year>2018</year>
<volume>5</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>59-65</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tellier]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Hyttel]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Gad]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Assessing acceptability and hygienic safety of menstrual cups as a menstrual management method for vulnerable young women in Uganda Red Cross Society's Life Planning Skills Project.Kampala Uganda]]></article-title>
<source><![CDATA[WoMena]]></source>
<year>2012</year>
</nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Shihata]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Brody]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[An innovative, reusable menstrual cup that enhances the quality of women's lives during menstruation]]></article-title>
<source><![CDATA[Br J Med Med Reserach]]></source>
<year>2014</year>
<volume>4</volume>
<numero>19</numero>
<issue>19</issue>
<page-range>3581-90</page-range></nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="">
<source><![CDATA[Organic Cup - Official Website]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Felitti]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Cíclica y la copa menstrual argentina Historia, propuestas y desafíos del movimiento Maggacup]]></article-title>
<source><![CDATA[RevIISE]]></source>
<year>2017</year>
<volume>1</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>37-50</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Goldberg]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Elsamra]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Hutchinson-Colas]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Segal]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Delayed diagnosis of vesicouterine fistula after treatment for mixed urinary incontinence Menstrual cup management and diagnosis]]></article-title>
<source><![CDATA[Female Pelvic Med Reconstr Surg]]></source>
<year>2016</year>
<volume>22</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>29-31</page-range></nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Russell]]></surname>
<given-names><![CDATA[KW]]></given-names>
</name>
<name>
<surname><![CDATA[Robinson]]></surname>
<given-names><![CDATA[RE]]></given-names>
</name>
<name>
<surname><![CDATA[Mone]]></surname>
<given-names><![CDATA[MC]]></given-names>
</name>
<name>
<surname><![CDATA[Scaife]]></surname>
<given-names><![CDATA[CL]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Enterovaginal or vesicovaginal fistula control using a silicone cup]]></article-title>
<source><![CDATA[Obstet Gynecol]]></source>
<year>2016</year>
<volume>128</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>1365-8</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Koks]]></surname>
<given-names><![CDATA[CAM]]></given-names>
</name>
<name>
<surname><![CDATA[Arends]]></surname>
<given-names><![CDATA[JW]]></given-names>
</name>
<name>
<surname><![CDATA[Dunselman]]></surname>
<given-names><![CDATA[GAJ]]></given-names>
</name>
<name>
<surname><![CDATA[Evers]]></surname>
<given-names><![CDATA[JLH]]></given-names>
</name>
<name>
<surname><![CDATA[De Goeij]]></surname>
<given-names><![CDATA[AFPM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evaluation of a menstrual cup to collect shed endometrium for in vitro studies]]></article-title>
<source><![CDATA[Fertil Steril]]></source>
<year>1997</year>
<volume>68</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>560-4</page-range></nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wiebe]]></surname>
<given-names><![CDATA[ER]]></given-names>
</name>
<name>
<surname><![CDATA[Trouton]]></surname>
<given-names><![CDATA[KJ]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Does using tampons or menstrual cups increase early IUD expulsion rates]]></article-title>
<source><![CDATA[Contraception]]></source>
<year>2012</year>
<volume>86</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>119-21</page-range></nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Johansson]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Hellström]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<source><![CDATA[Is the menstrual cup filled with capabilities?: A qualitative case study of a menstrual hygiene program in the North West province of South Africa with focus on female students.]]></source>
<year>2018</year>
<publisher-name><![CDATA[Schoolof Natural sciencestechnology and environmental studies, Södertörn University]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B21">
<label>21</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Phillips-Howard]]></surname>
<given-names><![CDATA[PA]]></given-names>
</name>
<name>
<surname><![CDATA[Nyothach]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Ter Kuile]]></surname>
<given-names><![CDATA[FO]]></given-names>
</name>
<name>
<surname><![CDATA[Omoto]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Zeh]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Menstrual cups and sanitary pads to reduce school attrition, and sexually transmitted and reproductive tract infections A cluster randomised controlled feasibility study in rural Western Kenya]]></article-title>
<source><![CDATA[BMJ Open]]></source>
<year>2016</year>
<volume>6</volume>
<numero>11</numero>
<issue>11</issue>
</nlm-citation>
</ref>
<ref id="B22">
<label>22</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Beksinska]]></surname>
<given-names><![CDATA[ME]]></given-names>
</name>
<name>
<surname><![CDATA[Smit]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Greener]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Maphumulo]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Mabude]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Better menstrual management options for adolescents needed in South Africa What about the menstrual cup? Correspondence]]></article-title>
<source><![CDATA[South African Med J]]></source>
<year>2015</year>
<volume>105</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>331</page-range></nlm-citation>
</ref>
<ref id="B23">
<label>23</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sommer]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Caruso]]></surname>
<given-names><![CDATA[BA]]></given-names>
</name>
<name>
<surname><![CDATA[Sahin]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Calderon]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Cavill]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Mahon]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A time for global action Addressing girls' menstrual hygiene management needs in schools]]></article-title>
<source><![CDATA[PLOS Med]]></source>
<year>2016</year>
<volume>13</volume>
<numero>2</numero>
<issue>2</issue>
</nlm-citation>
</ref>
<ref id="B24">
<label>24</label><nlm-citation citation-type="">
<collab>Menstrual Cup</collab>
<source><![CDATA[Master List 2017]]></source>
<year>2017</year>
</nlm-citation>
</ref>
<ref id="B25">
<label>25</label><nlm-citation citation-type="">
<collab>Colombia</collab>
<source><![CDATA[Toallas Femeninas Ecológicas]]></source>
<year>2019</year>
</nlm-citation>
</ref>
<ref id="B26">
<label>26</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Felitti]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Cíclica y la copa menstrual argentina]]></article-title>
<source><![CDATA[Rev Ciencias Soc y Humanas del Inst Investig SocioEconómicas]]></source>
<year>2017</year>
<volume>10</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>37-50</page-range></nlm-citation>
</ref>
<ref id="B27">
<label>27</label><nlm-citation citation-type="">
<source><![CDATA[Eva Copa Menstrual - Facebook.]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B28">
<label>28</label><nlm-citation citation-type="">
<source><![CDATA[#CopaMenstrual - Instagram]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B29">
<label>29</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schulz]]></surname>
<given-names><![CDATA[KF]]></given-names>
</name>
<name>
<surname><![CDATA[Altman]]></surname>
<given-names><![CDATA[DG]]></given-names>
</name>
<name>
<surname><![CDATA[Moher]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[CONSORT 2010 statement: Updated guidelines for reporting parallel group randomized trials]]></article-title>
<source><![CDATA[Open Med]]></source>
<year>2010</year>
<volume>4</volume>
<numero>1</numero>
<issue>1</issue>
</nlm-citation>
</ref>
<ref id="B30">
<label>30</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[von Elm]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Altman]]></surname>
<given-names><![CDATA[DG]]></given-names>
</name>
<name>
<surname><![CDATA[Egger]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Pocock]]></surname>
<given-names><![CDATA[SJ]]></given-names>
</name>
<name>
<surname><![CDATA[Gøtzsche]]></surname>
<given-names><![CDATA[PC]]></given-names>
</name>
<name>
<surname><![CDATA[Vandenbrouckef]]></surname>
<given-names><![CDATA[JP]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The Strengthening the Reporting of Observational Studies in Epidemiol- ogy (STROBE) Statement Guidelines for reporting observational studies]]></article-title>
<source><![CDATA[Lancet]]></source>
<year>2007</year>
<volume>370</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>1453-7</page-range></nlm-citation>
</ref>
<ref id="B31">
<label>31</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Moher]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Liberati]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Tetzlaff]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Altman]]></surname>
<given-names><![CDATA[DG]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Pre- ferred reporting items for systematic reviews and meta-analyses The PRISMA statement]]></article-title>
<source><![CDATA[Int J Surg]]></source>
<year>2010</year>
<volume>8</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>336-41</page-range></nlm-citation>
</ref>
<ref id="B32">
<label>32</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Howard]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Rose]]></surname>
<given-names><![CDATA[CL]]></given-names>
</name>
<name>
<surname><![CDATA[Trouton]]></surname>
<given-names><![CDATA[KJ]]></given-names>
</name>
<name>
<surname><![CDATA[Stamm]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Maren- tette]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Kirkpatrick]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[FLOW (finding lasting options for women) Multicentre randomized con- trolled trial comparing tampons with menstrual cups]]></article-title>
<source><![CDATA[Can Fam Physician]]></source>
<year>2011</year>
<volume>57</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>208-15</page-range></nlm-citation>
</ref>
<ref id="B33">
<label>33</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Beksinska]]></surname>
<given-names><![CDATA[ME]]></given-names>
</name>
<name>
<surname><![CDATA[Smit]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Greener]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Todd]]></surname>
<given-names><![CDATA[CS]]></given-names>
</name>
<name>
<surname><![CDATA[Lee]]></surname>
<given-names><![CDATA[MT]]></given-names>
</name>
<name>
<surname><![CDATA[Maphumulo]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Acceptability and performance of the menstrual cup in South Africa A randomized cross- over trial comparing the menstrual cup to tampons or sanitary pads]]></article-title>
<source><![CDATA[J Women's Heal]]></source>
<year>2015</year>
<volume>24</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>151-8</page-range></nlm-citation>
</ref>
<ref id="B34">
<label>34</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Juma]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Nyothach]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Laserson]]></surname>
<given-names><![CDATA[KF]]></given-names>
</name>
<name>
<surname><![CDATA[Oduor]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Arita]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Ouma]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Examining the safety of men- strual cups among rural primary school girls in western Kenya Observational studies nested in a randomised controlled feasibility study]]></article-title>
<source><![CDATA[BMJ Open]]></source>
<year>2017</year>
<volume>7</volume>
<numero>4</numero>
<issue>4</issue>
</nlm-citation>
</ref>
<ref id="B35">
<label>35</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Peña]]></surname>
<given-names><![CDATA[EF]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Menstrual Protection Advantages of the menstrual cup]]></article-title>
<source><![CDATA[Obstet Gynecol]]></source>
<year>1962</year>
<volume>19</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>684-7</page-range></nlm-citation>
</ref>
<ref id="B36">
<label>36</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Parker]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Bushell]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Behrman]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Hygienic control of menorrhagia Use of rubber menstrual cup]]></article-title>
<source><![CDATA[Int J Fertil]]></source>
<year>1964</year>
<volume>9</volume>
<page-range>619-21</page-range></nlm-citation>
</ref>
<ref id="B37">
<label>37</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Averbach]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Sahin-Hodoglugil]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Musara]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Chipato]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Duet(r) for menstrual protection A feasibility study in Zimbabwe]]></article-title>
<collab>van der Straten A</collab>
<source><![CDATA[Contraception]]></source>
<year>2009</year>
<volume>79</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>463-8</page-range></nlm-citation>
</ref>
<ref id="B38">
<label>38</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Stewart]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Greer]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Powell]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Women's experience of using the mooncup]]></article-title>
<source><![CDATA[J Obstet Gynaecol]]></source>
<year>2010</year>
<volume>30</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>285-7</page-range></nlm-citation>
</ref>
<ref id="B39">
<label>39</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[North]]></surname>
<given-names><![CDATA[BB]]></given-names>
</name>
<name>
<surname><![CDATA[Oldham]]></surname>
<given-names><![CDATA[MJ]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Preclinical, clinical, and over-the-counter postmarketing experience with a new vaginal cup Menstrual collection]]></article-title>
<source><![CDATA[J Women's Health]]></source>
<year>2011</year>
<volume>20</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>303-11</page-range></nlm-citation>
</ref>
<ref id="B40">
<label>40</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kakani]]></surname>
<given-names><![CDATA[CR]]></given-names>
</name>
<name>
<surname><![CDATA[Bhatt]]></surname>
<given-names><![CDATA[JK]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Study of adaptability and efficacy of menstrual cup in managing menstrual health and hygiene]]></article-title>
<source><![CDATA[Int J Reprod Contraception, Obstet Gynecol]]></source>
<year>2017</year>
<volume>6</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>3045</page-range></nlm-citation>
</ref>
<ref id="B41">
<label>41</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chintan]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Dipesh]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Maitri]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Use of flow care men- strual cups over conventional menstrual products in India]]></article-title>
<source><![CDATA[Int J Adv Res Dev]]></source>
<year>2017</year>
<volume>2</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>78-82</page-range></nlm-citation>
</ref>
<ref id="B42">
<label>42</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cheng]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Kung]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Hannah]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Wilansky]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Shime]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Menses Cup* evaluation study]]></article-title>
<source><![CDATA[Fertil Steril]]></source>
<year>1995</year>
<volume>64</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>661-3</page-range></nlm-citation>
</ref>
<ref id="B43">
<label>43</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Oster]]></surname>
<given-names><![CDATA[EF]]></given-names>
</name>
<name>
<surname><![CDATA[Tharnton]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Determinants of technology adoption: Private value and peer effects in menstrual cup take-up]]></article-title>
<source><![CDATA[NBER Work Pap]]></source>
<year>2009</year>
</nlm-citation>
</ref>
<ref id="B44">
<label>44</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Oster]]></surname>
<given-names><![CDATA[EF]]></given-names>
</name>
<name>
<surname><![CDATA[Thornton]]></surname>
<given-names><![CDATA[RL]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Menstruation, sani- tary products, and school attendence Evidence from a randomized evaluation]]></article-title>
<source><![CDATA[NBER Work Pap Ser]]></source>
<year>2010</year>
<volume>3</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>91-100</page-range></nlm-citation>
</ref>
<ref id="B45">
<label>45</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mason]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Laserson]]></surname>
<given-names><![CDATA[KF]]></given-names>
</name>
<name>
<surname><![CDATA[Oruko]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Nyothach]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Alex- ander]]></surname>
<given-names><![CDATA[KT]]></given-names>
</name>
<name>
<surname><![CDATA[Odhiambo]]></surname>
<given-names><![CDATA[FO]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Adolescent school- girls' experiences of menstrual cups and pads in rural western Kenya A qualitative study]]></article-title>
<source><![CDATA[Waterlines]]></source>
<year>2015</year>
<volume>34</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>15-30</page-range></nlm-citation>
</ref>
<ref id="B46">
<label>46</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nonfoux]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Chiaruzzi]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Badiou]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Baude]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Tristan]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Thioulouse]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Impact of currently marketed tampons and menstrual cups on staphylococcus aureus growth and toxic shock syndrome toxin 1 production in vitro Louis]]></article-title>
<source><![CDATA[Appl Environ Micro- biol]]></source>
<year>2018</year>
<volume>84</volume>
<numero>12</numero>
<issue>12</issue>
<page-range>1-12</page-range></nlm-citation>
</ref>
<ref id="B47">
<label>47</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Seale]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Powers]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Guiahi]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Coleman-Minahan]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Unintentional IUD expulsion with concomitant menstrual cup use A case series]]></article-title>
<source><![CDATA[Contraception]]></source>
<year>2019</year>
<volume>100</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>85-7</page-range></nlm-citation>
</ref>
<ref id="B48">
<label>48</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Spechler]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Nieman]]></surname>
<given-names><![CDATA[LK]]></given-names>
</name>
<name>
<surname><![CDATA[Premkumar]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Stratton]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The keeper, a menstrual collection device, as a potential cause of endometriosis and adenomyosis]]></article-title>
<source><![CDATA[Gynecol Obstet Invest]]></source>
<year>2003</year>
<volume>56</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>35-7</page-range></nlm-citation>
</ref>
<ref id="B49">
<label>49</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Day]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A retained menstrual cup]]></article-title>
<source><![CDATA[Int J STD AIDS]]></source>
<year>2012</year>
<volume>23</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>367-8</page-range></nlm-citation>
</ref>
<ref id="B50">
<label>50</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mitchell]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
<name>
<surname><![CDATA[Bisch]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Arntfield]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Hosseini-Moghad- dam]]></surname>
<given-names><![CDATA[SM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A confirmed case of toxic shock syndrome associated with the use of a menstrual cup]]></article-title>
<source><![CDATA[Can J Infect Dis Med Microbiol]]></source>
<year>2015</year>
<volume>26</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>218-20</page-range></nlm-citation>
</ref>
<ref id="B51">
<label>51</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nunes-Carneiro]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Couto]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Cavadas]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Is the men- strual cup harmless A case report of an unusual cause of renal colic]]></article-title>
<source><![CDATA[Int J Surg Case Rep]]></source>
<year>2018</year>
<volume>46</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>28-30</page-range></nlm-citation>
</ref>
<ref id="B52">
<label>52</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Stolz]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Meuwly]]></surname>
<given-names><![CDATA[JY]]></given-names>
</name>
<name>
<surname><![CDATA[Roussel]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Nicodème Paulin]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[An improperly positioned menstrual cup complicated by hydronephrosis A case report]]></article-title>
<source><![CDATA[Case Reports Women's Heal]]></source>
<year>2019</year>
<volume>22</volume>
</nlm-citation>
</ref>
<ref id="B53">
<label>53</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Liswood]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Internal menstrual protection Use of a safe and sanitary menstrual cup]]></article-title>
<source><![CDATA[Obstet Gynecol]]></source>
<year>1959</year>
<volume>13</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>539-43</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
