<?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>2011-7582</journal-id>
<journal-title><![CDATA[Revista Colombiana de Cirugía]]></journal-title>
<abbrev-journal-title><![CDATA[rev. colomb. cir.]]></abbrev-journal-title>
<issn>2011-7582</issn>
<publisher>
<publisher-name><![CDATA[Asociación Colombiana de Cirugía]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2011-75822021000300411</article-id>
<article-id pub-id-type="doi">10.30944/20117582.762</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Experiencia operatoria de los residentes de cirugía general: Resultados de un estudio transversal multinstitucional en Colombia]]></article-title>
<article-title xml:lang="en"><![CDATA[Operative experience of general surgery residents: Results of a cross-sectional multinstitutional study in Colombia]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sierra-Sierra]]></surname>
<given-names><![CDATA[Sebastián]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Domínguez]]></surname>
<given-names><![CDATA[Luis Carlos]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Torregrosa-Almonacid]]></surname>
<given-names><![CDATA[Lilian]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Antioquia  ]]></institution>
<addr-line><![CDATA[Medellín ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de la Sabana  ]]></institution>
<addr-line><![CDATA[Chía ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Hospital Universitario San Ignacio  ]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2021</year>
</pub-date>
<volume>36</volume>
<numero>3</numero>
<fpage>411</fpage>
<lpage>420</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S2011-75822021000300411&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S2011-75822021000300411&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S2011-75822021000300411&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Introducción. Una parte fundamental del entrenamiento de un residente de cirugía es lograr un volumen operatorio suficiente para alcanzar una competencia adecuada en su vida laboral independiente. Tanto el volumen como la autonomía, son desafíos para los programas de residencia en cirugía general de Colombia.  Métodos. Se realizó un estudio multinstitucional, con la participación de 5 programas de especialización en cirugía general, de diferentes regiones del país. Se utilizó la bitácora electrónica Logbook para el registro de procedimientos durante un periodo de 12 meses. Se hizo un análisis de la base de datos recolectada.  Resultados.  Un total de 111 médicos residentes participaron en el estudio. Se registraron 29.622 procedimientos quirúrgicos, que correspondieron a 23.206 pacientes. El 51,7 % de los procedimientos fueron cirugías electivas, el 46,9 % cirugías de urgencia y el 1 % de emergencia. El 22,6 % de los procedimientos se realizó a través de un abordaje mínimamente invasivo. Los cinco procedimientos quirúrgicos más frecuentemente registrados fueron: colecistectomía (n=4341), apendicectomía (n=2558), herniorrafia inguinal (n=2059), herniorrafia umbilical (n=1225) y lavado peritoneal (n=1198). En promedio, cada residente realizó 27 cirugías por mes y en estos procedimientos el rol predominante del residente fue el de cirujano principal, desde momentos tempranos en su formación (a partir del segundo año).  Discusión. Es posible lograr a nivel nacional el registro de las actividades a través de una bitácora. Los médicos residentes colombianos realizan un número de cirugías similares o mayores a lo descrito en otros países. Debemos actualizar nuestras expectativas según la formación que reciben actualmente los médicos residentes.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Introduction. A critical part of training for a surgical resident is achieving sufficient operating volume to achieve adequate competence in their independent practice. Both volume and autonomy are challenges for general surgery residency programs in Colombia.  Methods. A multinstitutional study was performed, with the participation of 5 specialization programs in general surgery, from different regions of the country. The electronic Logbook was used to record procedures for a period of 12 months. An analysis of the collected database was made.  Results. A total of 111 resident physicians participated in the study. There were 29,622 surgical procedures registered, corresponding to 23,206 patients. Overall, 51.7% of the procedures were elective surgeries, 46.9% were urgent surgeries and 1% were emergency surgeries. 22.6% of the procedures were performed through a minimally invasive approach. The five most frequently recorded surgical procedures were: cholecystectomy (n=4341), appendectomy (n=2558), inguinal herniorrhaphy (n=2059), umbilical herniorrhaphy (n=1225), and peritoneal lavage (n=1198). On average, each resident performed 27 surgeries per month, and in these procedures the predominant role of the resident was that of the main surgeon, from early in their training (from the second year on).  Discussion. It is possible to achieve a national record of activities through a log. Colombian resident physicians perform a number of surgeries similar or greater than those described in other countries. We must update our expectations based on the training currently received by resident physicians.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[educación médica]]></kwd>
<kwd lng="es"><![CDATA[programas de postgrado]]></kwd>
<kwd lng="es"><![CDATA[cirugía general]]></kwd>
<kwd lng="es"><![CDATA[educación basada en competencias]]></kwd>
<kwd lng="es"><![CDATA[sistema de registros]]></kwd>
<kwd lng="es"><![CDATA[registros electrónicos]]></kwd>
<kwd lng="es"><![CDATA[Colombia]]></kwd>
<kwd lng="en"><![CDATA[medical education]]></kwd>
<kwd lng="en"><![CDATA[health postgraduate programs]]></kwd>
<kwd lng="en"><![CDATA[general surgery]]></kwd>
<kwd lng="en"><![CDATA[competency-based education]]></kwd>
<kwd lng="en"><![CDATA[registries]]></kwd>
<kwd lng="en"><![CDATA[electronic records]]></kwd>
<kwd lng="en"><![CDATA[Colombia]]></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[Domínguez]]></surname>
<given-names><![CDATA[LC]]></given-names>
</name>
<name>
<surname><![CDATA[Urueña]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Sanabria]]></surname>
<given-names><![CDATA[Á]]></given-names>
</name>
<name>
<surname><![CDATA[Pepín]]></surname>
<given-names><![CDATA[JJ]]></given-names>
</name>
<name>
<surname><![CDATA[Mosquera]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Vega]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Osorio]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Autonomía y supervisión del residente de cirugía: ¿se cumplen las expectativas en el quirófano?]]></article-title>
<source><![CDATA[Educ Médica.]]></source>
<year>2018</year>
<volume>19</volume>
<page-range>208-16</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[Harrington]]></surname>
<given-names><![CDATA[CM]]></given-names>
</name>
<name>
<surname><![CDATA[Kavanagh]]></surname>
<given-names><![CDATA[DO]]></given-names>
</name>
<name>
<surname><![CDATA[Ryan]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Dicker]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Lonergan]]></surname>
<given-names><![CDATA[PE]]></given-names>
</name>
<name>
<surname><![CDATA[Traynor]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Tierney]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Objective scoring of an electronic surgical logbook: Analysis of impact and observations within a surgical training body]]></article-title>
<source><![CDATA[Am J Surg.]]></source>
<year>2017</year>
<volume>214</volume>
<page-range>962-8</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Safavi]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Lai]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Butterworth]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Hameed]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Schiller]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Skarsgard]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Does operative experience during residency correlate with reported competency of recent general surgery graduates?]]></article-title>
<source><![CDATA[Can J Surg.]]></source>
<year>2012</year>
<volume>55</volume>
<page-range>S171-7</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fronza]]></surname>
<given-names><![CDATA[JS]]></given-names>
</name>
<name>
<surname><![CDATA[Prystowsky]]></surname>
<given-names><![CDATA[JP]]></given-names>
</name>
<name>
<surname><![CDATA[DaRosa]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Fryer]]></surname>
<given-names><![CDATA[JP]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Surgical residents&#8217; perception of competence and relevance of the clinical curriculum to future practice]]></article-title>
<source><![CDATA[J Surg Educ.]]></source>
<year>2012</year>
<volume>69</volume>
<page-range>792-7</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Potts]]></surname>
<given-names><![CDATA[JR]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Assessment of Competence: The Accreditation Council for Graduate Medical Education/Residency Review Committee Perspective]]></article-title>
<source><![CDATA[Surg Clin North Am.]]></source>
<year>2016</year>
<volume>96</volume>
<page-range>15-24</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="">
<collab>Comisión para la Transformación de la Educación Médica en Colombia</collab>
<article-title xml:lang=""><![CDATA[Documento de Recomendaciones para la Transformación de la Educación Médica en Colombia]]></article-title>
<source><![CDATA[]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Morán-Barrios]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[La evaluación del desempeño o de las competencias en la práctica clínica. 1.a Parte: principios y métodos, ventajas y desventajas]]></article-title>
<source><![CDATA[Educ Médica.]]></source>
<year>2016</year>
<volume>17</volume>
<page-range>130-9</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[Harrington]]></surname>
<given-names><![CDATA[CM]]></given-names>
</name>
<name>
<surname><![CDATA[Jang]]></surname>
<given-names><![CDATA[SS]]></given-names>
</name>
<name>
<surname><![CDATA[Mangaoang]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[O&#8217;Flynn]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Minja]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Chikoya]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Integration and sustainability of electronic surgical Logbooks in Sub-Saharan Africa]]></article-title>
<source><![CDATA[World J Surg.]]></source>
<year>2020</year>
<volume>44</volume>
<page-range>3259-67</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[Elsey]]></surname>
<given-names><![CDATA[EJ]]></given-names>
</name>
<name>
<surname><![CDATA[Griffiths]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Humes]]></surname>
<given-names><![CDATA[DJ]]></given-names>
</name>
<name>
<surname><![CDATA[West]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Meta-analysis of operative experiences of general surgery trainees during training]]></article-title>
<source><![CDATA[Br J Surg.]]></source>
<year>2017</year>
<volume>104</volume>
<page-range>22-33</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Brasel]]></surname>
<given-names><![CDATA[KJ]]></given-names>
</name>
<name>
<surname><![CDATA[Klingensmith]]></surname>
<given-names><![CDATA[ME]]></given-names>
</name>
<name>
<surname><![CDATA[Englander]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Grambau]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Buyske]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Sarosi]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Minter]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Entrustable professional activities in general surgery: development and implementation]]></article-title>
<source><![CDATA[J Surg Educ.]]></source>
<year>2019</year>
<volume>76</volume>
<page-range>1174-86</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="">
<collab>ICFES</collab>
<collab>ASCOFAME</collab>
<source><![CDATA[Cirugía General]]></source>
<year></year>
<publisher-loc><![CDATA[Bogotá ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bermúdez]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Monroy]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Torregrosa]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Henao]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Estado actual de la formación de residentes de cirugía general en Colombia]]></article-title>
<source><![CDATA[Rev Colomb Cir.]]></source>
<year>2006</year>
<volume>21</volume>
<page-range>225-39</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Niño]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[García]]></surname>
<given-names><![CDATA[MXC]]></given-names>
</name>
<name>
<surname><![CDATA[Navas]]></surname>
<given-names><![CDATA[GA]]></given-names>
</name>
<name>
<surname><![CDATA[Daza]]></surname>
<given-names><![CDATA[LAM]]></given-names>
</name>
</person-group>
<source><![CDATA[Experiencia Quirúrgica de los Residentes de Cirugía General de la Universidad del Rosario 2006-2017]]></source>
<year>2018</year>
</nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sanabria]]></surname>
<given-names><![CDATA[ÁE]]></given-names>
</name>
<name>
<surname><![CDATA[Contreras]]></surname>
<given-names><![CDATA[MJ]]></given-names>
</name>
<name>
<surname><![CDATA[Aristizábal Giraldo]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Experiencia quirúrgica de la Sección de Cirugía General]]></article-title>
<source><![CDATA[Rev Colomb Cir.]]></source>
<year>2002</year>
<volume>17</volume>
<page-range>11</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Targarona-Soler]]></surname>
<given-names><![CDATA[EM]]></given-names>
</name>
<name>
<surname><![CDATA[Jover-Navalon]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
<name>
<surname><![CDATA[Gutierrez-Saiz]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Turrado-Rodríguez]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Parrilla-Paricio]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[¿Qué operan los residentes españoles durante la residencia?: análisis de la aplicabilidad del programa de la especialidad de Cirugía General y Digestiva al finalizar el periodo de residencia]]></article-title>
<source><![CDATA[Cir Esp.]]></source>
<year>2015</year>
<volume>93</volume>
<page-range>152-8</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[Webber]]></surname>
<given-names><![CDATA[EM]]></given-names>
</name>
<name>
<surname><![CDATA[Ronson]]></surname>
<given-names><![CDATA[AR]]></given-names>
</name>
<name>
<surname><![CDATA[Gorman]]></surname>
<given-names><![CDATA[LJ]]></given-names>
</name>
<name>
<surname><![CDATA[Taber]]></surname>
<given-names><![CDATA[SA]]></given-names>
</name>
<name>
<surname><![CDATA[Harris]]></surname>
<given-names><![CDATA[KA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The Future of General Surgery: Evolving to meet a changing practice]]></article-title>
<source><![CDATA[J Surg Educ.]]></source>
<year>2016</year>
<volume>73</volume>
<page-range>496-503</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[Gómez-Díaz]]></surname>
<given-names><![CDATA[CJ]]></given-names>
</name>
<name>
<surname><![CDATA[Luna-Aufroy]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Rebasa-Cladera]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Serra-Pla]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Jurado-Ruiz]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Mora-López]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Libro informático del residente de cirugía: Un paso adelante]]></article-title>
<source><![CDATA[Cir Esp.]]></source>
<year>2015</year>
<volume>93</volume>
<page-range>651-7</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[Serra-Aracil]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Navarro-Soto]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Hermoso-Bosch]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Miguelena]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
<name>
<surname><![CDATA[Ramos]]></surname>
<given-names><![CDATA[JL]]></given-names>
</name>
<name>
<surname><![CDATA[Martín-Pérez]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Estudio prospectivo, multicéntrico sobre la actividad de los residentes de cirugía general y del aparato digestivo en España a través del libro informático del residente]]></article-title>
<source><![CDATA[Cir Esp.]]></source>
<year>2012</year>
<volume>90</volume>
<page-range>518-24</page-range></nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="book">
<collab>The American Board of Surgery</collab>
<source><![CDATA[Booklet of information Surgery 2019-2020]]></source>
<year></year>
<publisher-loc><![CDATA[Philadelphia ]]></publisher-loc>
<publisher-name><![CDATA[American Board of Surgery Inc.]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hepp]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Csendes]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Ibáñez]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Llanos]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[San Martín]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Programa de la especialidad Cirugía General. Definiciones y propuestas de la Sociedad de Cirujanos de Chile]]></article-title>
<source><![CDATA[Rev Chil Cir.]]></source>
<year>2008</year>
<volume>60</volume>
<page-range>79-85</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
