1815-7696
1815-7696
S1815-76962021000300778
Cuba
Cuba
00
09
2021
00
09
2021
19
3
778
793
[
2020
19
1
1
]
[
2018
16
4
4
517-48
]
[
2018
22
2
2
]
[
2020
12
5
5
]
[
2018
17
2
2
110-8
]
[
2018
17
3
3
125-35
]
[
2018
3
43
43
]
[
2001
]
[
2019
]
[
2018
17
1
1
50-61
]
[
2017
16
1
1
77-84
]
[
2020
19
3
3
]