1561-3194
1561-3194
S1561-31942020000100045
Cuba
00
02
2020
00
02
2020
24
1
45
51
[
2016
4
219-31
]
[
2015
19
4
4
]
[
2019
13
1
1
]
[
2017
21
10
10
]
[
2018
17
6
6
872-84
]
[
2013
17
^sSup
^sSup
Sup
]
[
2017
7
4
4
]
[
2017
32
2
2
]
[
2017
39
1
1
]
[
2018
24
1
1
]
[
2016
20
5
5
]
[
2016
45
4
4
]
[
2018
10
3
3
]
[
2018
10
3
3
]
[
2018
24
3
3
]
[
2016
23
6
6
]
[
2017
23
3
3
]