1. Registrar General's Statistical Review of England and Wales,1961
2. Cancer registration surveillance 1968-1978: England and Wales;Office of Population Censuses and Surveys,1983
3. OPCS Monitor 1983: MB1 83/1 (cancer registrations 1979), HMSO, London.
4. Oral contraceptives and the decline in mortality from circulatory disease;Wiseman;Fertil Steril,1981
5. Oral contraceptives and health;Royal College of General Practitioners,1974