0120-0011
0120-0011
S0120-00112019000100091
10.15446/revfacmed.v67n1.65920
Ecuador
00
03
2019
00
03
2019
67
1
91
96
[
2013
20
2
2
133-44
]
[
1998
20
20-21
20-21
16-23
]
[
2013
20
2
2
176-85
]
[
1994
]
[
2001
]
[
Asociación Médica Mundial
2013
Fortaleza
]
[
2000
6
]
[
1969
]
[
2012
31
2
2
153-70
]
[
2012
21
2
2
192-206
]
[
2012
46
12
12
562-7
]
[
2004
27
2
2
82-92
]
[
2013
]
[
2015
23
5
5
945-53
]
[
2010
204-7
]
[
2010
]
[
2010
17
1
1
107-16
]
[
2010
17
6
6
741-8
]
[
1987
II
]
[
2008
17
2
2
144-8
]
[
2006
59
^sesp
^sesp
esp
585-7
]
[
2016
84
]
[
2013
]
[
2012
3
24
24
182
]
[
1978
]
[
2005
14
50
50
7-9
]
[
2008
12
24
24
5-6
]
[
2015
23
3
3
361-2
]
[
2017
88
88
]