1561-3194
1561-3194
S1561-31942021000300015
Cuba
00
06
2021
00
06
2021
25
3
[
2020
205-18
]
[
2016
316
16
16
1688-93
]
[
2017
139
5
5
]
[
2018
89
1
1
32-43
]
[
2003
]
[
2017
193
]
[
2017
39
4
4
884-93
]
[
2002
56
2
2
144-50
]
[
2006
63
1
1
31-9
]
[
2014
18
2
2
226-34
]
[
2017
21
2
2
]
[
2012
83
2
2
161-9.
]
[
2015
87
3
3
285-97
]
[
2017
16
6
6
879-90
]
[
2017
26
3
3
162-5
]