2709-7927
2709-7927
S2709-79272021000400497
Cuba
00
12
2021
00
12
2021
15
4
497
510
[
2016
19
]
[
2015
22
3
3
149-67
]
[
1979
1
6177
6177
1530-3
]
[
2007
12
4
4
418-25
]
[
2010
15
5
5
500-6
]
[
1995
75
^s1
^s1
1
353-6
]
[
1989
113
6
6
645-52
]
[
1986
57
1
1
120-4
]
[
1994
12
6
6
1272-80
]
[
2010
21
^s7
^s7
7
]
[
2016
16
4
4
292-7
]
[
2011
50
4
4
376-89
]
[
2005
9
2
2
77-80
]
[
1993
20
3
3
206-28
]
[
1986
2
3
3
317-26
]
[
2006
32
8
8
637-44
]
[
2017
93
4
4
249-58
]
[
2017
14
1
1
5-6
]
[
2005
9
2
2
38-49
]
[
2006
5
1
1
24-30
]
[
2004
21
10
10
501-6
]
[
2009
69
3
3
271-8
]
[
1987
59
3
3
572-7
]
[
2000
10
15011514
]
[
2002
19
8
8
29-32
]
[
2017
6
1
1
36-8
]
[
1998
148
9
9
2035-9
]
[
1990
13
1
1
55-60
]
[
2000
14
4
4
563-79
]
[
2019
]