1684-1859
1684-1859
S1684-18592021000100011
Cuba
00
06
2021
00
06
2021
13
1
[
2020
23
1
1
]
[
2019
4
6908
]
[
2016
35
2
2
16-34
]
[
2020
]
[
2020
]
[
2020
11
17
17
1-57
]
[
2020
57
3
3
3341-4
]
[
2020
12
2
2
92-109
]
[
2020
13
1452-163
]
[
2018
19
2
2
83-101
]
[
2019
]
[
2020
]
[
2020
11
1
1
1-4
]
[
2020
16
74
74
341-8
]
[
2020
9
2
2
]
[
2020
21
4
4
265-71
]
[
2019
19
79
79
57-76
]
[
2020
27
]
[
2020
]
[
2019
5
8
8
21-49
]
[
2019
22
2
2
2187-213
]
[
2019
4
4
83-94
]
[
]
[
2020
]