0300-9041

0300-9041

S0300-90412018000900567

10.24245/gom.v86i9.1229

México

00 00 2018

00 00 2018

86 9 567 574

1

WHO 2011

2

2018

3

2000 57 9 9

598-618

4

American College of Obstetricians and Gynecologists (ACOG) 2013

1-89

5

Guía de Práctica Clínica 2017

6

2000 182 3 3

589-94

7

8

2001 3ª

860-7

9

10

11

2016 84 3 3

143-9

12

2011 79 5 5

292-7

13

IMSS 2015

14

2016

15

2007 2a

809-14

16

2007

17

The Society of Obstetricians and Gynecologists of Canada 2014