1817-4078 1817-4078 S1817-40782019000100183 Cuba Cuba Cuba 00 06 2019 00 06 2019 15 29 183 191

2002 1997 1 1 1 7-87 1999 4 4 7-75 2000 5 5 33-54 UAEM 2001 2008 2009 ONEI 1970 ONEI 1981 ONEI 2002 ONEI 2012 2004 7 13 13 31-6 2005