0864-215X 0864-215X S0864-215X2019000200005 Cuba 00 12 2019 00 12 2019 33 2

1 1940 30 993-1031 2 2011 39 5 5 234-7 3 2004 49 3 3 135-46 4 2015 11 11 1-5 5 2015 29 1 1 1-7 6 2015 11 13 13 1881-94