2218-3620
2218-3620
S2218-36202021000300021
Ecuador
00
06
2021
00
06
2021
13
3
21
28
[
2020
292
]
[
2019
123
10
10
906-11
]
[
2017
3-14
]
[
2018
14
1
1
70-80
]
[
2016
3
8
8
409-19
]
[
2017
140-50
]
[
2016
49
226-32
]
[
2017
2
11
11
68-95
]
[
2018
22
1
1
90-107
]
[
2017
67
269
269
639-73
]
[
2020
258
]
[
2018
22
223-46
]
[
2016
1
146
146
]
[
2018
32
2
2
1-10
]
[
2017
40
619-27
]
[
2021
95
]
[
2018
15
2
2
300-14
]
[
2019
16
1
1
129-39
]
[
2018
53
117-27
]
[
2017
35
1
1
151-62
]