0188-9532 0188-9532 S0188-95322017000100363 10.17488/rmib.38.1.32 Mexico Mexico Canada 00 04 2017 00 04 2017 38 1 363 371

[1] 2013 14 2 2 158-71 [2] 2012 39 10 10 6339-50 [3] 2011 34 251-60 [4] 2005 32 2245-53 [5] 2007 34 112-8 [6] 2006 33 11 11 3993-6 [7] 2016 89 82-8 [8] 2016 17 5 5 466-81 [9] 2011 27 122-34 [10] 2000 77-8 [11] 2009 32 196-202 [12] 2003 30 9 9 2399-409 [13] 2005 50 N135-40