1560-4381
1560-4381
S1560-43812020000200723
Cuba
Cuba
Ecuador
00
06
2020
00
06
2020
24
2
723
742
[
2019
20
14
14
3561
]
[
2019
14
789-96
]
[
2014
383
9921
9921
999-1008
]
[
2018
34
6
6
910-23
]
[
2016
90
]
[
2019
11
8
8
4614-33
]
[
2018
16
1
1
35-46
]
[
2017
7
3
3
155-67
]
[
2017
43
3
3
]
[
2016
18
1^s2
1^s2
2
28-33
]
[
2004
]
[
2019
38
4
4
93-9
]
[
2019
133
6
6
763-76
]
[
2019
]
[
2017
89
1
1
20-9
]
[
2019
18
223
]
[
2019
20
24
24
6273
]
[
2016
70
11
11
886-97
]
[
2019
34
3
3
333-40
]
[
2015
5a
]
[
2014
6
]
[
2014
2a
]
[
2011
]
[
2019
20
13
13
3151
]
[
2016
13
1
1
48-60
]
[
2019
2019
]
[
2019
10
3046
]
[
2019
14
6
6
]
[
2019
20
21
21
5293
]
[
2019
20
18
18
4479
]
[
2019
2019
]
[
2019
26
56
]
[
2019
2019
]
[
2016
35
2
2
]
[
2020
5
1
1
131-491
]
[
2011
58
3
3
]
[
2019
4
7
7
]
[
2019
11
6
6
]
[
2017
34
2
2
82-9
]
[
2017
21
3
3
]