1646-5830
1646-5830
S1646-58302021000200141
Portugal
30
06
2021
30
06
2021
15
2
141
148
[
2012
206
6
6
838-46
]
[
1976
14
3
3
72-7
]
[
1992
7
1
1
26-37
]
[
2018
68
6
6
e1-e47
]
[
2018
13
2
2
263-74
]
[
2011
205
1
1
10-8
]
[
2013
347
f5061
]
[
2010
14
34
34
109-82
]
[
2014
121
7
7
895-900
]
[
2018
18
1
1
519
]
[
2010
115
4
4
711-6
]
[
2012
38
1
1
130-6
]
[
2013
208
4
4
293.e1-7
]
[
2004
69
3
3
548-56
]
[
2017
72
6
6
1556-73
]
[
2017
72
11
11
2990-3007
]
[
2011
118
3
3
593-600
]
[
2011
52
4
4
457-65
]
[
2014
2
5
5
395-404
]
[
2012
156
7
7
512-24
]
[
2015
94
8
8
797-819
]
[
2013
207
4
4
553-63
]
[
Saúde DGd
2013
]
[
2020
]
[
ACOG Committee Opinion No
2018
132
4
4
e169-e73
]
[
England PH
2019
]
[
Prevention CfDCa
2019
]
[
Centre HPS
2019
]
[
Gynaecologists RCoOa
2020
]
[
2012
207
3 Suppl
3 Suppl
S3-8
]
[
2011
204
6 Suppl 1
6 Suppl 1
S13-20
]
[
2012
207
4
4
294.e1-7
]
[
2010
303
15
15
1517-25
]
[
2020
13
5
5
]
[
2018
18
1
1
331
]