2954-3835
2954-3835
S2954-38352019000200060
Ecuador
Ecuador
Ecuador
00
06
2019
00
06
2019
30
2
60
65
[
2000
69
298-307
]
[
2
114
114
1777-8
]
[
1976
88
6
6
959-62
]
[
1964
11
5
5
250-9
]
[
1965
95
3
3
557-72
]
[
1959
58
3
3
407-13
]
[
1979
59
1
1
169-73
]
[
1980
46
1001-5
]
[
1964
30
749-54
]
[
1967
1
6875
]
[
1970
17
961-5
]
[
1975
37
221-4
]
[
1973
106
53-7
]
[
1975
35
271-7
]
[
2002
29
118-21
]
[
1948
32
925-49
]
[
1972
116
1
1
125-40
]
[
1975
1
143-5
]
[
2011
54
1151-3
]
[
2012
143
237-9
]
[
1986
146
754-62
]
[
1928
41
702-35
]
[
1984
142
673-9
]
[
1973
14
4
4
362-7
]
[
1974
33
566-71
]
[
2008
190
1467-74
]
[
1991
159
835-6
]
[
2010
2
1
1
8-10
]