2448-8089
2448-8089
S2448-80892016000200175
10.24844/em2802.07
Colombia
00
00
2016
00
00
2016
28
2
175
195
[
2012
5
1
1
4-34
]
[
2014
7
1
1
19-49
]
[
2008
1
1
1
21-5
]
[
1967
]
[
1988
4
1
1
]
[
2014
]
[
2013
6
3
3
7-35
]
[
2008
1
2
2
51-74
]
[
1990
]
[
1991
]
[
1997
]
[
2001
]
[
2011
4a
]
[
2012
3
4
4
13-41
]
[
2014
]
[
]
[
]
[
2013
6
1
1
20-39
]
[
2014
7
1
1
50-73
]
[
2013
54
1-30
]
[
2014
7
2
2
61-80
]
[
2001
]
[
2012
]
[
2012
5
2
2
4-20
]
[
2013
6
3
3
36-66
]
[
2014
7
1
1
74-95
]
[
2014
7
1
1
4-18
]
[
2012
15
3
3
339-72
]
[
2014
18
53-78
]
[
1987
]
[
2011
4
2
2
32-54
]
[
2012
5
1
1
62-88
]
[
2014
7
2
2
44-60
]
[
1954
]
[
1921
]
[
2012
15
9-23
]
[
2012
5
1
1
35-61
]