Author
Centre for Clinical Practice (National Institute for Health and Clinical Excellence (Great Britain))
2
National Collaborating Centre for Women's and Children's Health (Great Britain)
2
Royal College of Midwives (Great Britain)
2
Royal College of Obstetricians and Gynaecologists (Great Britain)
2
Eltringham, Ian
1
Livermore, David
1
Livermore, David M.
1
Wilson, A. P. R.
1