1646-5830

S1646-58302021000200191

Portugal

30 06 2021

15 2 191 196

Estatística, I.N.d 2019

1996 334

567-72

2009 33

317-24

Committee on Practice Bulletins-Obstetrics T.A.C.o.O. & Gynecologists

2012 120

964-73

2020

2020 42

1394-1413 e1391

2016 11

2006 85

700-5

2016 123

877-84

2017 11

Cd012847

2001 7

161-74

1997 12

2277-81

2012 97

107-10

2014 211

395 e391-5

2020 150

24-30

Figo Working Group On Best Practice In Maternal-Fetal, M. International Federation of, G. & Obstetrics

2015 128

80-2

2021 57

19-21

2017 49

303-14

2013 92

637-41

2020 47

705-17

Society for Maternal-Fetal Medicine

2016 215

B2-7

2020

2001 17

217-9

2015 45

358-62

2007 30

706-14

2005 25

346-52

NICE 2019

2019 236

224-39

2020 42

813-9

2018 218

161-80

2017 50

569-77

2018 219

10-25

2020

2019 41

233-47

2019 220

543-557 e541

2020 223

902 e901-11

Society for Maternal-Fetal Medicine Publications, C

2017 216

B8-B10

2016 214

145-52