Author
Centre for Clinical Practice (National Institute for Health and Clinical Excellence (Great Britain))
National Institute for Health and Clinical Excellence (Great Britain)
22
National Collaborating Centre for Women's and Children's Health (Great Britain)
2
National Institute for Health and Care Excellence (Great Britain)
2
Royal College of Midwives (Great Britain)
2
Royal College of Obstetricians and Gynaecologists (Great Britain)
2
National Clinical Guideline Centre for Acute and Chronic Conditions (Great Britain)
1
Royal College of Physicians of London
1