1561-3194 1561-3194 S1561-31942019000300480 Cuba Cuba 00 06 2019 00 06 2019 23 3 480 486

1 2016 12 14 14 2 2017 4 4 4 3 2014 9 3 3 4 2016 10 10 5 2015 82 1 1 6 2016 38 1 1 7 2016 23 2 2 8 2016 36 5 5 9 2014 27 3 3 10 2016 22 1 1