0034-7493
0034-7493
S0034-74932021000200012
Cuba
00
06
2021
00
06
2021
60
2
[
2016
7
1
1
568-72
]
[
2014
7
1
1
37-41
]
[
2015
14
1
1
20-30
]
[
2015
]
[
2015
67
7
7
83-91
]
[
2017
33
2
2
149-51
]
[
2015
39
2
2
8-11
]
[
2016
5
1
1
43-5
]
[
2017
109
5
5
394-5
]
[
2012
9
3
3
243-7
]
[
2002
41
1
1
59-61
]
[
2014
18
1
1
148-53
]
[
2014
20
25
25
8173-8
]