2664-0880 2664-0880 S2664-08802019000200009 Cuba 00 06 2019 00 06 2019 25 2

2008 34 3 3 279-87 2008 137 2010 77 6 6 109-18 2016 22 1 1 39-48 2011 78 3 3 151-9 2013 14 1 1 80-90 2008 34 1044-55 1999 31 4 4 375-90