2218-3620
2218-3620
S2218-36202021000600566
Ecuador
00
12
2021
00
12
2021
13
6
566
571
[
2015
26
4
4
487-94
]
[
2019
13
4
4
137-41
]
[
2018
2
14
14
]
[
2019
90
3
3
267-74
]
[
2017
85
5
5
401-10
]
[
2011
46
4
4
1-13
]
[
2017
19
3
3
352-8
]
[
2012
38
2
2
238-45
]
[
2019
54
2
2
1-6
]
[
2014
25
6
6
972-8
]
[
2021
46
]
[
2011
58
6
6
365-74
]
[
2020
9
2
2
79-87
]
[
2019
5
1
1
589-602
]
[
2017
87
5
5
]