1561-3194
1561-3194
S1561-31942019000200269
Cuba
Cuba
00
04
2019
00
04
2019
23
2
269
277
[
2015
.
19
1
1
]
[
2015
.
13
1
1
]
[
2016
.
20
2
2
]
[
2013
.
50
4
4
]
[
2014
3
4
4
]
[
2017
.
21
5
5
]
[
2013
.
17
1
1
]
[
2013
.
38
11
11
]
[
2014
.
18
2
2
]
[
2015
.
17
1
1
]
[
2015
.
19
1
1
]
[
2014
.
13
3
3
]
[
2015
.
25
6
6
]