0034-7434

0034-7434

S0034-74342017000200142

10.18597/rcog.363

Colombia

Colombia

00 06 2017

00 06 2017

68 2 142 149

1

2006 71

35-42

2

2010 55

122-6

3

2013

4

2011 23a edición

859-69

5

American College of Obstetricians and Gynecologist ACOG 2016

6

2002

18-20

7

1999 50

52-6

8

2004

9

Secretaría de Salud de México 2015

10

11

2013 41

707-8

12

2013 288

759-67

13

1979 121

741-5

14

2011 47

1-11

15

2003 18

441-3

16

2005 31

43-9

17

2013 26

1342-5

18

1990 162

1384-92

19

2009 29

13-9