1815-5944
1815-5944
S1815-59442021000300011
Ecuador
Ecuador
Cuba
00
12
2021
00
12
2021
24
3
11
17
[
2016
14
2
2
127-42
]
[
2018
18
1
1
129-42
]
[
2020
24
2
2
1-7
]
[
2017
28
4
4
111-24
]
[
2010
14
55
55
139-46
]
[
2011
20
1
1
72-7
]
[
2021
12
2
2
1-12
]
[
2021
29
1
1
87-93
]
[
2017
37
1
1
67-78
]
[
2019
24
2
2
39-104
]
[
2019
40
3
3
203-11
]