1646-5830

1646-5830

S1646-58302021000100056

Portugal

Portugal

Portugal

00 03 2021

00 03 2021

15 1 56 60

1

NICE 2011

143-9

2

Committee on Practice Bulletins-Obstetrics and Society for Maternal-Fetal Medicine

2016 128

e131-46

3

2005 193

1193-6

4

2009 34

43-6

5

2018 20

57-63

6

2002 12

46-9

7

2000 183

1108-13

8

2011 37

617-8

9

NICE 2015

10

2019

1-6

11

2019 32

2143-51

12

2016 48

752-6

13

2015 212

788 e1-6

14

2006 19

575-8

15

2015 122

27-37

16

ACOG Committee on Obstetric Practice

2017 130

e102-e9

17

WHO 2015

13-42

18

2002 187

483-8

19

2004 56

35-9

20

2001 52

26-33

21

2006 91

F56-60