1692-8857 1692-8857 S1692-88572018000100103 Colombia 00 06 2018 00 06 2018 28 103 119

1978 1970 1971 1982 1986 1971 1976 208-30 1990 1990 2002 182-202 1999 53 53 1-29 2000 140-57 1975 2013 2016 1980 1965 3 3 157-80