1990-8644 1990-8644 S1990-86442019000400362 Cuba 00 12 2019 00 12 2019 15 69 362 369

2009 1987 1992 2007 2011 2001 2000 2003 1992 2003 1982 1965 2000 2006 1994 7 28 28 2010 La Habana 1987