2310-3469
2310-3469
S2310-34692021000200179
Cuba.
00
08
2021
00
08
2021
9
2
179
192
[
1991
]
[
1950
]
[
2016
4
3
3
76-81
]
[
1987
48
48
1-28
]
[
2016
37
37
15-8
]
[
2013
]
[
2012
78
78
25-33
]
[
2011
13
1
1
15-22
]
[
2016
]
[
2015
]
[
2017
pp. 8-25
]
[
1986
7
1
1
37-47
]
[
1991
]
[
1991
]
[
1991
]
[
2005
7
1
1
47-52
]
[
2012
33
0
0
59-71
]
[
2005
pp. 14
]
[
2011
32
32
89-105
]
[
1948
5
4
4
]