2528-7907
2528-7907
S2528-79072018000200086
Ecuador
00
06
2018
00
06
2018
1
22
86
95
[
2015
]
[
2014
42
366-72
]
[
1986
56
3
3
369-79
]
[
2010
105
]
[
1905
1
405
405
]
[
2010
225-32
]
[
2009
102
2
2
94-103
]
[
1984
52
5
5
641-3
]
[
2010
8
5
5
231-6
]
[
2010
Vol. 8
5
5
]
[
2012
29
4
4
112-6
]
[
2008
100
2
2
]
[
2012
]
[
2014
25
178-83
]
[
2009
47
1
1
1-8
]
[
2009
21
3
3
]
[
2014
98-102
]
[
2005
94
6
6
530-8
]
[
2010
103
3
3
]
[
2012
54
3
3
273-8
]
[
1973
29
4
4
358-82
]
[
2010
47
2
2
224-35
]
[
1981
45
6
6
592-7
]
[
2007
48
1
1
43-53
]
[
2013
5
28-41
]
[
2012
]