0034-7507
0034-7507
S0034-75072022000400006
Ecuador
00
12
2022
00
12
2022
59
4
[
2016
38
6
6
602-8
]
[
2014
25
2
2
157-61
]
[
2007
77
5
5
759-65
]
[
2000
126
3
3
390-414
]
[
1972
24
3
3
285-90
]
[
2017
37
4
4
375-85
]
[
2020
38
4
4
]
[
2018
8
1
1
15-9
]
[
2017
100
6
6
]
[
2018
45
6
6
572-7
]
[
2012
34
6
6
738-46
]
[
2018
154
2
2
201-12
]
[
2020
78
2
2
]
[
2011
13
1
1
14-9
]
[
2020
2020
]
[
2020
78
8
8
]
[
2020
23
1
1
110-7
]
[
2011
33
6
6
647-53
]
[
2013
33
6
6
]
[
2019
20
3
3
304-10
]