2218-3620
2218-3620
S2218-36202021000500193
Ecuador
00
10
2021
00
10
2021
13
5
193
199
[
1991
50
179-211
]
[
2017
38
3
3
129-41
]
[
2016
69
8
8
3023-32
]
[
1981
8
197-207
]
[
2019
119
C
C
151-62
]
[
2016
69
5
5
1621-5
]
[
2018
133
72-84
]
[
2018
50
322-32
]
[
2019
138
C
C
218-27
]
[
2018
85
91-104
]
[
2019
82
169-80
]
[
2012
63
1
1
539-69
]
[
2019
82
]
[
2016
69
8
8
3077-86
]
[
2018
79
2
2
310-34
]
[
2019
82
188-98
]
[
2015
43
6
6
790-825
]
[
2019
76
1-8
]
[
2017
35
150-62
]
[
2012
66
9
9
1279-84
]