0120-8705
0120-8705
S0120-87052018000300259
10.21615/cesmedicina.32.3.7
Chile
Chile
Chile
00
12
2018
00
12
2018
32
3
259
269
[
2017
24
7
7
981-e38
]
[
2017
59
9
9
882
]
[
2016
144
5
5
571-6
]
[
2017
8
120
120
]
[
2013
80
3^s2
3^s2
2
S20-6
]
[
2015
]
[
1898
22
319-32
]
[
1980
30
12
12
1303-13
]
[
1994
44
11^s9
11^s9
9
S12-20
]
[
2005
27
1-2
1-2
2-6
]
[
2004
85
5
5
840-7
]
[
2000
38
7
7
389-93
]
[
2000
59
3
3
487-95
]
[
2014
2014
354-906
]
[
2005
31
5
5
552-71
]
[
2005
31
5
5
535-51
]
[
2015
126
8
8
1599-606
]
[
2002
9
^s1
^s1
1
3-9
]
[
2007
6
8
8
725-33
]
[
2003
27
2
2
157-64
]
[
2008
37
3
3
387-95
]
[
2005
27
1-2
1-2
69-80
]
[
2012
35
1
1
36-9
]
[
2007
189
2
2
171-80
]
[
2009
120
2040-54
]
[
2012
12
5
5
289-98
]
[
2013
27
10
10
1093-105
]
[
2001
536
1
1
313-27
]
[
2005
116
6
6
1370-81
]
[
2009
1
9
9
827-33
]
[
2015
317047
]
[
1994
117
6
6
1449-55
]
[
2008
28
38
38
9386-403
]
[
2015
9
192
]
[
1993
116
2
2
369-82
]
[
1946
9
165-71
]
[
1966
46
4
4
357-75
]
[
2004
35
8
8
1787-8
]
[
2012
29
12
12
941-7
]