1028-9933
1028-9933
S1028-99332020000400340
Cuba
Cuba
Cuba
00
08
2020
00
08
2020
99
4
340
348
[
2018
89
4
4
251-6
]
[
2019
19
3
3
1-13
]
[
2019
23
4
4
318-46
]
[
2017
89
4
4
1-18
]
[
2016
66
2
2
64-70
]
[
2016
18
72
72
e149-72
]
[
2019
117
1
1
12-8
]
[
2016
84
2
2
121.e1-121.e10
]
[
2017
4
2
2
19-26
]
[
2006
23
1
1
32-4
]
[
2016
20
3
3
179-88
]
[
2019
16
3
3
2-11
]
[
2006
45
2
2
132-9
]
[
2012
30
6
6
300-6
]
[
2019
]