1727-897X 1727-897X S1727-897X2022000200257 Cuba Cuba 00 04 2022 00 04 2022 20 2 257 271

1 2000 2 315-37 2 2010 35 1 1 3-14 3 2009 28 8 8 1251-65 4 2012 96 1 1 1-27 5 2007 999-1003 6 2012 7 6 6 591-8 7 1994 650-4 8 2016 9 2007 5247-50 10 2007 5243-6 11 2007 1421-4