0034-7493
0034-7493
S0034-74932019000400009
Ecuador
Ecuador
00
12
2019
00
12
2019
58
4
[
1884
88
30-57
]
[
1995
2.ª
]
[
2006
16
18-23
]
[
2003
13
130-3
]
[
1971
122
501-6
]
[
1998
33
1243-5
]
[
1999
9
1675-7
]
[
1994
49
1-2
1-2
99-102
]
[
2010
]
[
2011
89
2
2
195-7
]
[
2010
86
63742
]
[
2007
42
1797-803
]
[
2004
349
15-23
]
[
2006
16
18-23
]
[
1995
30
1384-6
]
[
1993
13
1063-80
]
[
1989
209
167-74
]
[
2010
83
987
987
61-4
]
[
2002
56
5
5
430-3
]