1561-3194
1561-3194
S1561-31942021000100019
Cuba
00
02
2021
00
02
2021
25
1
[
2018
22
4
4
681-94
]
[
2017
54
3
3
]
[
2019
]
[
2018
19
60
60
1615-20
]
[
2018
]
[
2017
]
[
2017
1
1
1
83-96
]
[
2019
30
30
7-14
]
[
2018
4
1
1
352-61
]
[
2016
53
1
1
93-103
]
[
2018
20
3
3
51-9
]
[
2017
22
4
4
21-9
]
[
2017
]