1727-897X

1727-897X

S1727-897X2022000200285

Peru

Perú

00 04 2022

00 04 2022

20 2 285 291

1

American College of Obstetricians and Gynecologists' Committee on Practice Bulletins-Obstetrics

2016 128 5 5

e195-209

2

2019 10 10

3

2020

4

2020

5

2021 48 3 3

100637

6

2014

7

2015 212 6 6

e1-8

8

2018 26 1 1

32-41

9

2000 43 2 2

309-20

10

2017 38

83-96

11

2012 4

289-93

12

2021 11 1 1

7591

13

2019 12 2 2

14

2006 33 2 2

15

2013

16

2017

17

2021 25 15 15

1-190

18

2019 32 16 16

1-171

19

2016 45 9 9

1037-44

20

2021 25 5 5

21

2019