0253-9276 0253-9276 S0253-92762019000200345 Cuba 00 12 2019 00 12 2019 288 345 352

1988 2005 1986 1989 1985 1989 2014 1976 23 1978 15 y 19 1979 14 y 28 1951 1976 10-3 1977 a 10-3 1977 b 26 1987 1941 190-208 1982 1994 2005 1944 a 89-160 1944 b 2014 1997 1926 804-20 1927 1928 4 404-14 1943 1945 II 1949 4 107-32 1950 a 1950 b 303-7 1954 1961 24-91 y 97 1963 77 y 79 1966 4-5 1953 1979 a 20-3 1979 b 4-7 y 24 1980 41-7 2005