1665-3521 1665-3521 S1665-35212016000100019 Mexico 00 03 2016 00 03 2016 29 1 19 23

[1 ] 2013 8 618 [2] 2012 112 869 [3] 2014 4 361 [4] 2007 258 129 [5] 1992 359 710 [6] 1992 114 10834 [7] 2011 23 1761 [8] 2012 19 979 [9] 2012 5 2874 [10] 1998 279 548 [11] 2011 2 110 [12] 2009 125 170 [13] 2004 16 889 [14] 1999 32 1 [15] 2000 196 126 [16] 2008 110 347 [17] 2013 379 277 [18] 2009 2 2337 [19] 1985 57 603 [20] 2011 142 526 [21] 2014 4 3682 [22] 2015 26 1542 [23] 2015 22 1073 [24] 2006 2006 959 [25] 2010 35 2351 [26] 2014 191 103