0012-7353 0012-7353 S0012-73532020000400076 10.15446/dyna.v87n215.86941 Mexico Mexico Mexico Mexico México 00 12 2020 00 12 2020 87 215 76 83

[1] 2012 32 32 1635-42 [2] 2012 26 26 355-69 [3] 2010 58 58 943-51 [4] 2006 200 200 4355-436 [5] 2002 149 149 231-5 [6] 2006 45 2 2 70-4 [7] 1999 120-121 120-121 103-11 [8] 1998 75 75 81-6 [9] 2003 434 216-27 [10] 2007 55 55 5089-101 [11] 2007 201 201 4694-701 [12] 2007 201 201 5249-52 [13] 2012 556 556 927-35 [14] 2000 A277 A277 64-76 [15] 2010 28 28 124-32 [16] 2005 53 53 1029-39 [17] 2018 101 101 5756-70 [18] 2017 136 136 164-80 [19] 2018 129 129 50-6 [20] 2005 41 41 1235-54 [21] 2006 200 200 5963-72 [22] 2003 2 29-76 [23] 2016 91 5 5 554-9 [24] 2011 31 31 1881-8 [25] 2006 [26] 2015 41 9A 9A 11046-56 [27] 2001 49 49 1515-28 [28] 2001 161 161 26-35