0121-0319
0121-0319
S0121-03192018000100065
10.18273/revmed.v31n1-2018007
Colombia
Colombia
Colombia
Colombia
00
04
2018
00
04
2018
31
1
65
70
[
1981
70
6
6
773-83
]
[
2003
1
2
2
57-66
]
[
2013
14
1
1
29-36
]
[
2013
11
6
6
350-3
]
[
2006
26
3
3
197-200
]
[
2012
130
5
5
1352-8
]
[
2011
100
3
3
219-27
]
[
2007
17
2
2
183-6
]
[
2009
138
1
1
237-9
]
[
2008
2ª ed
285-305
]
[
2005
4ª ed
406-12
]
[
2005
25
4
4
1047-73
]
[
2003
180
4
4
1129-33
]
[
2005
44
1
1
36-7
]
[
1995
25
8
8
631-7
]
[
1988
18
3
3
194-9
]
[
2009
28
4
4
155-84
]
[
1997
169
5
5
1381-4
]
[
1999
172
6
6
1651-8
]
[
2002
34
5
5
409-11
]
[
2009
39
1
1
1-16
]
[
1993
13
1
1
47-75
]
[
2001
16
4
4
196-206
]
[
2014
53
1
1
39-54
]