1028-4818
1028-4818
S1028-48182020000400941
Cuba
00
08
2020
00
08
2020
24
4
941
948
[
2017
29
3
3
219-28
]
[
2016
4
4
4
137-43
]
[
2019
25
4
4
424-6
]
[
2017
217
180-1
]
[
2019
89
6
6
774-6
]
[
2016
28
4
4
297-303
]
[
2015
220
405-13
]
[
2015
93
7
7
444-9
]
[
2014
57
2
2
71-4
]
[
2017
21
9
9
2086-96
]
[
2016
4
2
2
79-81
]
[
2018
6
3
3
115-7
]
[
2015
54
3
3
195-9
]
[
2018
42
6
6
1666-78
]