0034-7493
0034-7493
S0034-74932021000400003
Cuba
00
12
2021
00
12
2021
60
4
[
2016
12
6
6
]
[
2015
16
4
4
]
[
2017
16
3
3
]
[
2016
13
4
4
]
[
2014
78
3
3
138-46
]
[
2016
67
2
2
157-65
]
[
2017
24
]
[
2016
26
1-133
]
[
2016
55
4
4
]
[
2020
24
2
2
]
[
2015
13
5
5
]
[
2018
84
1
1
20-7
]
[
2019
23
2
2
]
[
2018
]
[
2018
II
1
1
]
[
2020
10
1
1
]
[
2015
18
1
1
]
[
2018
8
4
4
]
[
2020
Matanzas
16
]
[
2016
20
3
3
]
[
2020
59
1
1
]
[
2016
55
4
4
]
[
2017
42
4
4
]
[
2019
]
[
2017
60
4
4
]