0138-6557 0138-6557 S0138-65572019000500015 Ecuador Cuba Cuba 00 00 2019 00 00 2019 48

1 1989 2 1963 281 3 2006 4 2016 5 2007 7 2 2 6 1997 4 10 10 120-42 7 1959 8 2018 9 2018 10 1966 11 1979 12 1982 13 1982 14 1991 15 1995 16 2005 17 2007 18 2016 19 2016 20 2018 21 2017 144 144 786-802 22 1992