1561-3194
1561-3194
S1561-31942021000300020
Cuba
Cuba
00
06
2021
00
06
2021
25
3
[
2021
11
2
2
378
]
[
2007
20
4
4
622-59
]
[
2017
74
1
1
S47-53
]
[
2020
4
3
3
454-7
]
[
2019
28
]
[
2002
81
6
6
458-65
]
[
2021
7
1
1
]
[
2018
18
4
4
]
[
2018
17
4
4
337-40
]
[
2018
21
2
2
67-70
]
[
2019
47
3
3
178-82
]
[
2020
36
3
3
233-46
]
[
2019
74
3
3
206-10
]
[
2019
21
83
83
e145-9
]
[
2019
31
5
5
365-6
]
[
2016
9
221-7
]