0864-215X
0864-215X
S0864-215X2020000100006
Cuba
Cuba
00
06
2020
00
06
2020
34
1
[
2019
14
409
409
14
]
[
2019
76
7
7
4628-38
]
[
2019
7
]
[
2020
6
]
[
2020
14
2
2
152-6
]
[
2017
25
480-8
]
[
2017
30
3
3
112-9
]
[
2016
474
1019-25
]
[
2017
65
3
3
139-45
]
[
2019
7
]
[
2018
11
4
4
2215-20
]
[
2016
22078
]
[
2017
30
7
7
E954-E8
]
[
2016
10
31
]
[
2018
6
17
]
[
2017
4
1
1
10
]
[
2016
14
]
[
1917
]
[
1985
57
2
2
142-7
]
[
2015
1-24
]
[
2019
33
4
4
231-8
]
[
2019
87
7
7
4449-55
]
[
2019
53
40-8
]
[
2017
29
2
2
81-90
]
[
2018
72
10
10
5461-5
]
[
2015
65
1
1
61-7
]
[
2017
4
]
[
2018
31
6
6
2885-9
]
[
2020
130
6
6
1572-90
]
[
2015
115
418-26
]
[
2016
22
1093-100
]
[
2017
29
1039-44
]
[
2016
41
3
3
E131-E8
]
[
2018
71
2
2
127-34
]
[
2016
57
1
1
26-33
]
[
2019
129
1
1
101-18
]
[
2016
25
1172-6
]
[
2019
9
4
4
58-62
]
[
2019
90
4
4
583-6
]
[
2019
44
15
15
1087-96
]
[
2020
132
2
2
291-306
]
[
2020
132
1
1
180-204
]
[
2020
132
3
3
461-75
]
[
2019
130
5
5
756-66
]
[
2018
128
2
2
317-27
]
[
2018
13
227
227
1-6
]
[
2016
1
1
54-7
]
[
2019
10
]
[
2020
67
2
2
53-4
]
[
2020
107
e26-38
]
[
2020
133
1
1
41-52
]
[
2018
1-16
]
[
2017
31
582-9
]
[
2018
9
7
]
[
2015
123
515-23
]
[
2016
33
450-6
]
[
2016
124
35-44
]
[
2016
24
]
[
2017
31
6
6
425-32
]
[
2017
34
1
1
38-48
]
[
2020
131
1556-66
]
[
2020
29
6-17
]
[
2017
1-42
]
[
2020
23
]
[
2017
33
7
7
640-6
]