1727-8120
1727-8120
S1727-81202021000300749
Cuba
00
12
2021
00
12
2021
21
3
749
762
[
2017
2
157-8
]
[
2016
9
2
2
]
[
2008
45
1
1
]
[
2012
16
7
7
]
[
2016
16
1
1
]
[
2017
16
2
2
]
[
2018
34
3
3
]
[
2019
13
2
2
]
[
2017
33
1
1
]
[
2017
21
4
4
]
[
2018
23
1
1
6-8
]
[
2016
9
2
2
]
[
2020
42
2
2
]
[
2020
39
2
2
]
[
2016
53
1
1
]
[
2013
11
5
5
]
[
2018
23
4
4
]
[
2019
35
3
3
]
[
2016
4
3
3
]
[
201
8
2
2
]