1990-8644
1990-8644
S1990-86442022000300198
Ecuador
00
06
2022
00
06
2022
18
86
198
206
[
2020
49
193
193
1-23
]
[
2015
27
1
1
167-84
]
[
2016
27
3
3
727-37
]
[
2021
44
1
1
1-45
]
[
1952
1
5
5
143-8
]
[
2019
13
2
2
33-44
]
[
1994
76
3
3
486-500
]
[
2010
74
1
1
29-64
]
[
2018
37
2
2
151-64
]
[
2021
13
S2
S2
139-46
]
[
2014
4
1
1
17-27
]
[
2011
27
1
1
1-59
]
[
2011
50
2
2
26-54
]
[
2004
156
1
1
445-55
]
[
2012
XLV
2012
2012
155-76
]
[
2021
1
2
2
1-25
]
[
2020
38
2
2
69-90
]
[
2012
]
[
2011
35
4
4
1926-36
]