1029-3043
1029-3043
S1029-30432020000100054
Cuba
Cuba
Cuba
00
03
2020
00
03
2020
24
1
54
67
[
2016
]
[
2019
12
84
84
]
[
2016
33
2
2
]
[
2017
14
2
2
]
[
2016
13
1
1
]
[
2018
8
2
2
]
[
2015
10
1
1
]
[
2018
22
3
3
]
[
2016
38
6
6
]
[
2015
21
1
1
]
[
2018
9
1
1
]
[
2015
20
6
6
]
[
2016
54
2
2
]
[
2017
15
1
1
]
[
2018
29
3
3
]
[
2015
12
3
3
]
[
2017
17
2
2
]
[
2018
16
1
1
]
[
2017
34
1
1
]
[
2016
45
2
2
]