Author
National Institute for Health and Care Excellence (Great Britain)
National Clinical Guideline Centre for Acute and Chronic Conditions (Great Britain)
2
National Collaborating Centre for Women's and Children's Health (Great Britain)
2
National Guideline Alliance (Great Britain)
2
Royal College of General Practitioners
2
Royal College of Nursing (Great Britain)
2
Royal College of Obstetricians and Gynaecologists (Great Britain)
2
Royal College of Physicians of London
2
Royal College of Surgeons of England
2