1. Report on confidential enquiries into maternal deaths 1982–1984;Department of Health,1989
2. Report on confidential enquiries into maternal deaths 1985–1987;Department of Health and others,1991
3. Report on confidential enquiries into maternal deaths 1988–1990;Department of Health and others,1994
4. Recommended minimum standards for obstetric anaesthesia services;Obstetric Anaesthetists' Association;International Journal of Obstetric Anesthesia,1995
5. The requirement for intensive care support in the pregnant population;Graham;Anaesthesia,1989