1727-897X 1727-897X S1727-897X2022000500864 Cuba 00 10 2022 00 10 2022 20 5 864 869

1 2017 16 5 5 2 2017 15 1 1 3 2017 21 11 11 4 2005 3 3 3 5 2013 50 3 3 6 2017 21 4 4 7 2016 73 2 2 8 2009 7 1 1 9 2017 54 1 1