2218-3620
2218-3620
S2218-36202020000500454
Ecuador
Ecuador
00
10
2020
00
10
2020
12
5
454
460
[
2016
7
19
19
181-93
]
[
2015
39
2
2
79-103
]
[
2016
38
152
152
146-62
]
[
2016
4
4
3-12
]
[
2017
14
46
46
1-13
]
[
2020
3
2
2
206-15
]
[
2015
12
12
29-36
]
[
2005
1
1
17-26
]
[
2015
]
[
2014
18
1
1
126-8
]
[
2015
]
[
2018
4
134
134
55-68
]
[
2001
]
[
2017
14
14
109-27
]
[
2017
3
3
3
1020-52
]
[
2012
17
170
170
]
[
2017
]
[
2019
40
19
19
]
[
2018
]
[
2015
41
1
1
351-61
]