0012-7353 0012-7353 S0012-73532021000100160 10.15446/dyna.v88n216.89676 México 00 03 2021 00 03 2021 88 216 160 169

[1] 2004 [2] 1992 34 2 2 127-61 [3] 1992 46 2 2 131-9 [4] 1998 30 1 1 1-10 [5] 2002 14 3 3 355-63 [6] 1993 25 3 3 199-204 [7] 2003 35 3 3 239-52 [8] 1996 28 3 3 331-6 [9] 1995 27 1 1 34-9 [10] 1990 22 1 1 15-22 [11] 2015 22 7 7 1281-300 [12] 2012 50 7 7 2030-45 [13] 2006 27 625-30 [14] 1965 21 494-8 [15] 2004 42 2 2 337-54 [16] 2010 9 5 5 918-26 [17] 2017 9 1 1 16-33 [18] 2015 135 1-8 [19] 2017 42 4811-23 [20] 2013 30 21-34 [21] 1989 372 [22] 2002 [23] 2012 19 2 2 80-9 [24] 2015 26 3 3 152-66 [25] 1980 12 4 4 214-9 [26] 2013 28 7 7 753-60 [27] 2014 606 249-52 [28] 2016 PA, USA [29] 2015 PA, USA [30] 1960 2 4 4 455-75