1561-3194
1561-3194
S1561-31942021000600019
Cuba
00
12
2021
00
12
2021
25
6
[
2019
404
137-49
]
[
1956
31
15
15
421-7
]
[
2020
12
12
12
11995
]
[
2020
341
577192
]
[
2019
147
6
6
799-802
]
[
2021
62
1
1
]
[
2020
21
10
10
3701
]
[
2018
385
175-84
]
[
2013
14
6
6
349-355.
]
[
2018
5
4
4
394-401
]
[
2019
2019
1-7
]
[
2016
6
340
]
[
2021
100
3
3
24312
]
[
2021
2021
6698046
]