1815-7696
1815-7696
S1815-76962021000200493
Cuba
00
06
2021
00
06
2021
19
2
493
505
[
2017
6
5
5
64-70
]
[
2017
]
[
2020
30
30
34-59
]
[
2019
43
1
1
]
[
2017
]
[
2017
3
3
66-103
]
[
2018
]
[
2019
]
[
2018
7
5
5
]
[
2015
4
2
2
]
[
2019
21
3
3
276-89
]
[
2018
7
5
5
732-54
]
[
2018
Número especial 1
Número especial 1
]
[
2020
33
2
2
197-207
]