0034-7523
0034-7523
S0034-75232021000300011
Cuba
00
09
2021
00
09
2021
60
3
[
1975
57
5
5
59-65
]
[
1963
34
1
1
]
[
2016
58
2
2
70-6
]
[
1975
46
1
1
12-6
]
[
1972
]
[
2000
]
[
2006
]
[
2019
16
54
54
216-28
]
[
1991
28
107
107
51-8
]
[
2014
]
[
2017
]
[
2018
1ra
]
[
2016
5
1
1
27-34
]
[
2020
1
1
1
17-24
]
[
2013
128
8
8
873-924
]
[
2020
38
2
2
53-7
]
[
2013
15-41
]
[
2018
115
24
24
]
[
2018
67
5
5
361-4
]
[
2016
4ta
447-51
]
[
2020
]
[
2020
]
[
2020
40
2
2
83-90
]
[
2018
115
24
24
409-16
]
[
2016
33
1
1
5-83
]
[
2020
26
2
2
]
[
2019
48
12
12
1387-92
]
[
2013
128
20
20
2259-79
]
[
2019
]
[
2015
1ra
]