2448-8909

2448-8909

S2448-89092017000200060

México

México

00 04 2017

00 04 2017

31 2 60 64

1

2013 29 3 3

299-306

2

American College of Obstetricians and Gynecologist 2002

3

Base de datos básicos de salud 2014

4

5

2008 29 6 6

1036-42

6

2012 32 6 6

590-4

7

1996 334 8 8

494-500

8

2013 208

468

9

2011 86 9 9

851-6

10

2015 9 7 7

QC05-7

11

2008 65

205-10

12

2015 31 5 5

1121-3

13

2012 3 13 13

3250-9

14

2012 2 3 3

314