1993-8012
1993-8012
S1993-80122021000200146
Cuba
Cuba
00
06
2021
00
06
2021
37
2
146
161
[
2001
243
2
2
280-91
]
[
2016
70
53-63
]
[
2017
a
7
1
1
1-10
]
[
2017
b
3
1
1
12
]
[
2006
17
6
6
111-8
]
[
2015
9
292-7
]
[
2009
5
3
3
238-52
]
[
2007
23
4
4
1-18
]
[
2010
23
51-6
]
[
2005
21
2
2
71-81
]
[
2010
23
67-72
]
[
2015
20
2
2
172-80
]
[
2006
]
[
2020
a
298
110045
]
[
2020
b
8
2
2
103794
]
[
2011
1
4
4
41-51
]
[
2013
]
[
2009
]
[
2004
21
2
2
71-9
]
[
2000
128
243-50
]