0121-8123

0121-8123

S0121-81232017000100032

10.1016/j.rcreu.2016.10.004

Colombia

00 03 2017

00 03 2017

24 1 32 39

1

2003 48

1214-22

2

2007 56

2482-91

3

2006 208

471-90

4

2014 44

1-10

5

2003 17

783-90

6

2005 25

381-98

7

2006 22

170-2

8

1984 168

82-6

9

2010 135

507-11

10

2009 89

873-80

11

OCEBM Levels of Evidence Working Group

2011 1 version version

5653

12

2011

13

2012 51

2234-8

14

2011 40

455-60

15

1975 8

2-6

16

2012 8

656-64

17

2012

18

2011

658-62

19

Review Manager (RevMan) 2014

20

2015

21

1989 48

95-8

22

2011 183

2011

23

1970 97

393-5

24

2007 34

1593-4

25

2012 15

462-7

26

1960 75

691-702

27

1984 35

237-8

28

2006 65

1088-92

29

1967 89

709-12

30

2011 70

630-3

31

2005 34

35-41