2221-2434
2221-2434
S2221-24342020000100056
Cuba
00
03
2020
00
03
2020
10
1
56
61
[
2016
128
5
5
1162-73
]
[
2016
25
1
1
199
]
[
2015
29
4
4
569-80
]
[
2016
8
2
2
232-5
]
[
2018
62
2
2
227-35
]
[
2019
11
1
1
24-33
]
[
2018
19
2
2
82-6
]
[
2012
38
3
3
]
[
2015
96
1
1
121-5
]
[
2016
47
1
1
607-9
]