1684-1824
1684-1824
S1684-18242021000400900
Cuba
00
08
2021
00
08
2021
43
4
900
909
[
2019
33
9
9
]
[
2020
114
102506
]
[
2020
32
8
8
1599-608
]
[
2020
80
6
6
639-45
]
[
2020
55
5
5
105950
]
[
2020
55
5
5
2000524
]
[
2020
63
3
3
364-74
]
[
2020
96
467-74
]
[
2020
92
7
7
856-62
]
[
2019
155
3
3
587-94
]
[
2020
55
5
5
105954
]
[
2020
127
104370
]
[
2017
9
4
4
]
[
2020
7
6
6
001725
]
[
2020
127
4
4
571-87
]
[
2020
8
5
5
711-6
]
[
2018
196
5
5
609-16
]
[
2020
18
8
8
1849-52
]
[
2020
31
5
5
674-9
]
[
2020
41
0
0
]
[
2020
17
9
9
1463-71
]
[
2020
146
1
1
110-8
]
[
2020
]
[
2020
43
7
7
796-802
]