2221-2434
2221-2434
S2221-24342020000100050
Cuba
Cuba
00
03
2020
00
03
2020
10
1
50
55
[
2010
54
4
4
]
[
2018
]
[
2016
61
2
2
224-6
]
[
2015
]
[
2017
21
5
5
]
[
2016
42
9
9
113-6
]
[
2016
30
2
2
57-60
]
[
2015
]
[
2009
20
6
6
]
[
1999
12
2
2
]
[
2002
25
1-2
1-2
56-62
]
[
1991
118
1
1
59-65
]
[
2005
18
3
3
]