1996-2452 1996-2452 S1996-24522019000300432 Cuba 00 12 2019 00 12 2019 14 3 432 450

2015 0 27 27 28-33 2017 22 234 234 2012 17 174 174 2003 2011 2015 20 203 203 2011 2007 22 1 1 63-88 2004 20 2016 16 29 29 96-105 2018 37 2 2 104-14 2015 20 205 205 (201 7 26 3 3 2015 20 210 210 2002 La Habana, Cuba