2709-7927
2709-7927
S2709-79272020000400479
Cuba
Cuba
00
12
2020
00
12
2020
14
4
479
488
[
2019
31
4
4
]
[
2016
28
2
2
]
[
2020
]
[
2017
61
]
[
2017
137
]
[
2011
25
1
1
]
[
1997
36
3
3
]
[
2019
9
1
1
]
[
2006
]
[
2013
4
5
5
]
[
1996
]
[
2011
]
[
2017
]
[
2006
1
]
[
2017
]
[
2017
103
]
[
2019
176
]
[
2020
73
]
[
2007
14
2
2
]
[
2018
64
371
371
]
[
2015
81
]