2221-2434
2221-2434
S2221-24342021000400456
Cuba
00
12
2021
00
12
2021
11
4
456
461
[
2020
24
1
1
]
[
2019
87
1
1
]
[
1856
]
[
1971
21
5
5
303-4
]
[
2017
15
2
2
]
[
2015
17
6
6
396
]
[
2016
29
1
1
14-23
]
[
2014
4
1
1
]
[
2018
7
2
2
83-6
]
[
2019
70
1
1
]
[
2015
5
1
1
]
[
2018
17
3
3
]
[
2016
97
1
1
]
[
2018
13
1
1
]
[
2017
]