0121-1129 0121-1129 S0121-11292017000300105 10.19053/01211129.v26.n46.2017.7322 Colombia Colombia Mexico 00 12 2017 00 12 2017 26 46 105 112

[1] 2015 328-329 378-90 [2] 2012 294-295 419-26 [3] 2015 342-343 44-51 [4] 2010 77 162 162 105-14 [5] 2014 260 220-9 [6] 2008 264 542-9 [7] 2015 328-329 206-16 [8] 2014 317 225-32 [9] 2012 52 50-60 [10] 2015 52 36-43 [11] 2013 22 35 35 91-100 [12] 2008 265 1626-32