1561-3194 1561-3194 S1561-31942018000600070 Cuba 00 12 2018 00 12 2018 22 6 70 77

1 2017 14 4 4 2 2018 16 3 2014 34 5 5 4 2016 18 5. 2014 6 2014 20 5 5 7 2017 8 2011 29 3 3 9 2017 19 10 2018 34 1 1 11 2007 52 52 12 1988 182-212 13 2015 14 2001 97-259-69 15 2015