0034-7434

0034-7434

S0034-74342021000400368

10.18597/rcog.3761

Colombia

Colombia

00 12 2021

00 12 2021

72 4 368 376

1

2016 76 3 3

232-47

2

2011 8 50 50

3

2007 4 1 1

241-50

4

2002 5 2 2

59-63

5

2015 99 3 3

607-28

6

1999 281 6 6

537

7

2010 7 8 8

2663-9

8

2018 18 1 1

108

9

2000 26 2 2

191-208

10

2018 47 3 3

797-810

11

American College of Obstetricians and Gynecologists

2019 134 1 1

e1-18

12

2005 17 2 2

154-7

13

2010 7 8 8

2782-90

14

2016

15

2013 12 32 32

362-70

16

2016 81 3 3

168-80

17

2015 12 5 5

2339-44

18

2013 35 5 5

205-9

19

2018 44 1 1

1-11

20

2014 11 1 1

146-53

21

2019 300 5 5

1279-85

22

2021 23 1 1

15-22

23

2017 28 6 6

923-9

24

2014 11 3 3

240

25

2020 85 5 5

537-48

26

2021 152 2 2

226-30

27

2020 73 ^s4 ^s4 4