1659-0775
1659-0775
S1659-07752020000100057
Chile
Chile
Chile
Chile
Chile
00
06
2020
00
06
2020
32
57
62
[
2010
80
4
4
699-706
]
[
1998
68
3
3
267 273
]
[
1971
41
100-2
]
[
2000
30
31-43
]
[
2014
7
4
4
551-4
]
[
2010
15
797-801
]
[
2008
99
2
2
3-8
]
[
2009
11
6
6
961-9
]
[
2016
11
27
]
[
1963
42
1344-63
]
[
2012
5
]
[
2017
18
33
]
[
2004
26
1
1
99 103
]
[
2013
3
2
2
]
[
1999
26
195-203
]
[
2011
29
4
4
1087-92
]
[
2004
32
3
3
217-26
]
[
2014
5
]
[
2013
14
33
]
[
2010
15
4
4
569-74
]
[
2002
1
]
[
2015
21
3
3
859-63
]
[
18
1
1
59-65.
]