0120-2812
0120-2812
S0120-28122017000400473
10.15446/acag.v66n4.61821
Colombia
00
12
2017
00
12
2017
66
4
473
479
[
2008
106
3
3
967-75
]
[
2007
85
3
3
709-17
]
[
2007
100
2
2
459-67
]
[
2008
88
2288-97
]
[
2010
11
2
2
107-15
]
[
2010
58
8
8
4666-74
]
[
2017
34
470-7
]
[
2011
8
2
2
118-25
]
[
2016
192
958-64
]
[
2006
77
3
3
449-53
]
[
2005
88
5
5
1269-78
]
[
2003
51
25
25
7292-5
]
[
2007
100
4
4
1523-30
]
[
2013
61
11
11
2720-8
]
[
2011
44
1
1
250-8
]
[
2001
226
10
10
891-7
]
[
2000
33
6
6
423-47
]
[
2015
107-22
]
[
2013
18
3
3
391-404
]
[
1999
64
4
4
555-9
]