2077-2955
2077-2955
S2077-29552020000100001
Cuba
00
04
2020
00
04
2020
16
1
1
13
[
1982
7
4
4
307-21
]
[
1982
]
[
1984
]
[
2006
12
4
4
978-1005
]
[
1992
]
[
1965
]
[
2015
11
4
4
589-611
]
[
1991
]
[
1990
]
[
2000
]
[
1987
]
[
1997
]
[
2013
4
391-402
]
[
1998
]
[
1972
9
9
13-37
]
[
1976
]
[
2000
]
[
2009
5
4
4
387-406
]
[
1973
28
28
1-14
]
[
1998
9
5
5
331-9
]
[
1997
51
5
5
40-7
]
[
2014
]
[
1999
]
[
2003
]
[
1984
34
3
3
201-7
]
[
1997
]
[
1999
]
[
1999
]
[
2000
31-54
]
[
1969
]
[
1979
]
[
1995
]
[
1999
]
[
1996
]
[
2007
]