1815-5944 1815-5944 S1815-59442018000200082 Cuba 00 08 2018 00 08 2018 21 2 82 92

1 1982 2 1979 3 4 1965 5 1989 6 1972 7 1985 8 1985 9 1984 10 1989 9 21-4 11 1997 79-86 12 1977 13 1981 14 1991 XII 1 1 60-6 15 2004 16 1991 XII 1 1 11-4 17 1985 18 1971 19 1976 20 1984 9 2 2 50-8 21 1997 22 1984