1680-0338 1680-0338 S1680-03382018000300097 Cuba Mexico 00 12 2018 00 12 2018 39 3 97 107

1985 201-6 1995 1978 1986 18 6 6 91-114 1992 25 6 6 1-15 1997 2007 1965 163 991 991 224-31 1990 2002 45 6 6 77-87