2077-2874 2077-2874 S2077-28742019000400280 Cuba Cuba Cuba 00 12 2019 00 12 2019 11 4 280 286

1 2014 8 2 2 2 2012 13 4 4 3 2014 4 2 2 4 2013 14 1 1 5 2013 17 3 3 6 2016 20 3 3 7 2009