0120-8705
0120-8705
S0120-87052018000200141
10.21615/cesmedicina.32.2.7
Colombia
Colombia
Colombia
Colombia
00
08
2018
00
08
2018
32
2
141
149
[
2009
8
6
6
441-8
]
[
1981
4
471-5
]
[
2004
53-8
]
[
2013
27
3
3
391-404
]
[
2000
136
8
8
1033-41
]
[
2010
19
9
9
1112-7
]
[
2003
207
2
2
188-92
]
[
2004
13
1
1
64-9
]
[
2006
45
512-7
]
[
2011
102
9
9
668-74
]
[
2015
53
6
6
764-72
]
[
2010
20
6
6
797-801
]
[
2003
49
4
4
494-500
]
[
2014
59
2
2
210
]
[
2012
19
1
1
65-7
]
[
2015
13
1
]
[
2014
105
3
3
243-52
]
[
1994
30
510
]
[
2015
24
7
7
751-5
]