0120-0011
0120-0011
S0120-00112016000400659
10.15446/revfacmed.v64n4.52294
Colombia
00
12
2016
00
12
2016
64
4
659
663
[
2002
]
[
2013
35
3
3
112-8
]
[
2010
22
3
3
287
]
[
2006
149
5
5
617-22
]
[
2001
47
3
3
169-76
]
[
2015
38
301-8
]
[
2012
46
4
4
633-41
]
[
2013
111
5
5
384-90
]
[
2012
30
4
4
462-70
]
[
2007
21
5
5
292-300
]
[
2010
86
12
12
779-84
]
[
2006
38
1
1
71-86
]
[
2012
112
3
3
326-37
]
[
2012
24
9
9
933-40
]
[
2005
]
[
2006
14
2
2
16-27
]
[
2010
86
4
4
245-9
]
[
2010
22
3
3
278-86
]
[
2014
35
9
9
1941-51
]
[
2014
62
2
2
205-11
]
[
2013
163
5
5
1289-95
]
[
2016
]
[
2008
51
2
2
349-59
]
[
2012
33
6
6
1732-40
]
[
2014
35
10
10
2384-93
]