1561-3194
1561-3194
S1561-31942019000300397
Cuba
Cuba
00
06
2019
00
06
2019
23
3
397
406
[
2016
20
4
4
]
[
2015
19
6
6
]
[
2016
38
5
5
]
[
2016
8
^s1
^s1
1
]
[
2017
54
2
2
]
[
2016
58
]
[
2016
32
4
4
]
[
2016
20
3
3
]
[
2018
14
2
2
]
[
2017
]
[
2016
20
6
6
]
[
2016
20
1
1
]
[
2016
10
3
3
]
[
2015
20
3
3
]
[
2016
9
2
2
]
[
2015
44
1
1
]