1560-4381
1560-4381
S1560-43812020000200655
Cuba
00
06
2020
00
06
2020
24
2
655
666
[
2019
34
4
4
723-7
]
[
2015
18
3
3
157-62
]
[
2012
15
2
2
138-44
]
[
2018
21
3
3
263-8
]
[
2016
3
1-11
]
[
2008
]
[
2018
21
1
1
76-80
]
[
2017
37
^s1
^s1
1
1-177
]
[
2020
4
1
1
325-32
]
[
2010
]
[
2016
3
1-11
]
[
2020
37
1
1
74-86
]
[
2018
21
1
1
76-80
]
[
2020
67
5
5
227-36
]
[
2015
90
2
2
239-51
]
[
2014
32
2
2
115-24
]
[
2012
28
4
4
]
[
2014
17
1
1
16-21
]