0012-7353 0012-7353 S0012-73532020000100163 10.15446/dyna.v87n212.82309 Colombia Colombia 00 03 2020 00 03 2020 87 212 163 168

[1] 2017 627-48 [2] 2016 125-45 [3] 2013 605-79 [4] 1959 155 2 2 206-22 [5] 2011 [6] 2007 49 413-37 [7] 2008 [8] 2004 75 2229-53 [9] 2011 26 1788-99 [10] 2016 [11] 2000 65 151-256 [12] 2011 16 127-36 [13] 2010 25 2 2 1805-34 [14] 2006 68 3 3 806-12 [15] 2013 959-87 [16] 2001 [17] 2010 26 2 2 809-14 [18] 2000 104 3 3 576-84 [19] 2009 105 9 9 1-7 [20] 2015 5 98 98 80480-7 [21] 2014 30 16 16 4545-50 [22] 2015 5 86 86 69939-47 [23] 1998 47 2 2 487-95 [24] 2003 125 17 17 5219-26 [25] 1999 15 13 13 4317-20 [26] 2012 28 41 41 14514-7 [27] 2013 111 707-12