- Publication venue
- Publication date
- 01/05/1986
- Field of study
- Publication venue
- Publication date
- 01/05/1986
- Field of study
- Publication venue
- Publication date
- 01/05/1986
- Field of study
- Publication venue
- Publication date
- 01/01/1975
- Field of study
- Publication venue
- Publication date
- 01/10/1988
- Field of study
- Publication venue
- Publication date
- 01/01/1975
- Field of study
- Publication venue
- Publication date
- 01/07/1989
- Field of study
- Publication venue
- 'Royal College of Obstetricians & Gynaecologists (RCOG)'
- Publication date
- 01/01/1988
- Field of study