1727-897X
1727-897X
S1727-897X2021000400690
Cuba
00
08
2021
00
08
2021
19
4
690
697
[
2018
22
4
4
]
[
2015
62
1
1
]
[
2019
36
1
1
78-82
]
[
2020
21
5
5
]
[
2018
]
[
2017
8
2
2
]
[
2015
25
4
4
507-25
]
[
2020
]
[
2015
25
4
4
549-68
]
[
2021
11
2
2
]
[
2020
]
[
2018
3
11
11
]
[
2018
16
6
6
]
[
2019
117
6
6
670-5
]
[
2017
74
2
2
134-40
]
[
2015
6
5
5
509-18
]
[
2018
]
[
2021
1
1
1
]
[
2005
28
1
1
]