0120-4157
0120-4157
S0120-41572016000400564
10.7705/biomedica.v36i4.3105
Colombia
Colombia
Colombia
Colombia
00
12
2016
00
12
2016
36
4
564
571
[
2011
31
^s2
^s2
2
18-29
]
[
1997
17
137-42
]
[
1999
30
13-8
]
[
2001
65
924-30
]
[
2015
5
11-3
]
[
2014
29
383-9
]
[
2005
34
^s2
^s2
2
S33-8
]
[
2010
25
14-8
]
[
2014
8
1228-30
]
[
2011
26
15-20
]
[
1996
94
20-5
]
[
2011
6
e18888
]
[
]
[
2014
29
424-32
]
[
2012
9
242
]
[
2012
308
2584-93
]
[
2012
143
974-85
]
[
2011
6
125-44
]
[
1998
4
5-11
]
[
2012
61
1-32
]
[
2013
21
216-23
]
[
2011
106
1777-86
]