1561-3194
1561-3194
S1561-31942021000600009
Cuba
Cuba
00
12
2021
00
12
2021
25
6
[
2018
44
2
2
213-23
]
[
2016
55
1
1
29-48
]
[
2017
34
4
4
413-414.
]
[
2019
34
4
4
]
[
2017
16
4
4
552-63
]
[
2020
39
3
3
]
[
2017
21
3
3
24-30
]
[
2017
609-11
]
[
2017
30
2
2
68-75
]
[
2016
54
4
4
462-71
]
[
2019
58
274
274
119-25
]
[
2019
17
4
4
514-24
]
[
2020
24
4
4
201-7
]
[
2019
9
4
4
1-6
]
[
2019
36
5
5
565-75
]
[
2018
60
2
2
151-7
]
[
2018
18
1-6
]
[
2021
25
1
1
16-21
]
[
2018
1-8
]
[
2020
44
]