0120-2812
0120-2812
S0120-28122017000200275
10.15446/acag.v66n2.55054
Chile
00
06
2017
00
06
2017
66
2
275
281
[
2010
134
2
2
98-104
]
[
2009
55
7
7
655-61
]
[
2004
1
434
434
1-494
]
[
2012
58
2
2
133-44
]
[
2012
38
5
5
369-76
]
[
2004
39
1
1
97-104
]
[
1978
13
3-7
3-7
1-237
]
[
2009
33
19-28
]
[
2013
38
1
1
79-84
]
[
2007
131
9-10
9-10
728-33
]
[
2000
10
1-23
]
[
2012
12
125
]
[
2009
69
2
2
160-70
]
[
2015
25
1
1
1-5
]
[
2012
25
6
6
543-53
]
[
2009
36
2
2
277-90
]
[
2011
25
273-81
]
[
2011
222
3
3
419-26
]
[
2016
68
71-82
]
[
2010
53
3
3
345-52
]
[
2013
13
8
8
1-12
]