1028-9933 1028-9933 S1028-99332018000400842 Cuba Cuba 00 12 2018 00 12 2018 97 4 842 850

1 2016 53 2 2 2 2012 49 4 4 286-94 3 2013 17 4 4 4 2017 15 3 3 5 2015 52 3 3 6 2017 54 3 3 7 Montero del Castillo ME 2013 8 2006 5 9 2013 12 1 1 85-95 10 2015 52 1 1