1990-8644 1990-8644 S1990-86442018000500008 Cuba 00 12 2018 00 12 2018 14 8 15

2009 1987 Salamanca 2004 2001 1994 2005 2013 2011 1991 4 22-9 2011 San José de Costa Rica 2009 2 371-82 2015 2015 2017 9 5 5 82-9 1992 2014 19 1 1 55-75 1991 3 3 78-84 2004 1996 2007 11 1 1 1999