1561-3194
1561-3194
S1561-31942021000200004
Cuba
Cuba
00
04
2021
00
04
2021
25
2
[
2016
20
2
2
44-53
]
[
2016
37
3
3
183-7
]
[
2018
16
6
6
769-71
]
[
2019
21
1-3
1-3
18-21
]
[
2015
167
2
2
455-9
]
[
2016
73
619
619
383-7
]
[
2017
31
1
1
1-11
]
[
2018
]
[
2015
]
[
2016
6
1
1
]
[
2016
6
1
1
63-70
]
[
2016
1-23
]
[
2019
41
5
5
1152-65
]
[
2016
42
8
8
146-8
]