1990-8644 1990-8644 S1990-86442019000300056 Cuba 00 09 2019 00 09 2019 15 68 56 63

2004 1996 2011 2003 15-16 15-16 49-64 2013 104-28 2012 2011 2004 2006 1998 2003 311-28 2010 2010 2010