1817-4078
1817-4078
S1817-40782021000100101
Cuba
00
06
2021
00
06
2021
17
33
101
118
[
2020
16
31
31
156-72
]
[
2020
8
24
24
40-50
]
[
2020
]
[
2020
]
[
2000
]
[
2020
45
]
[
2015
11
21
21
26-37
]
[
2020
16
32
32
218-43
]
[
2020
16
31
31
99-113
]
[
2019
]
[
2020
]
[
2018
]
[
2017
13
26
26
185-202
]
[
2018
]