1560-4381 1560-4381 S1560-43812019000301078 Cuba 00 09 2019 00 09 2019 23 3 1078 1085

1 2000 72 2 2 126-31 2 2010 7 3 3 3 2011 4 2008 2da 407-23 5 2008 193 6 2012 16 9 9 1457-61 7 2008 71 2 2 178-80 8 1997 20 9 2009 62 4 4