1. 1. Department of Health and Social Security Sexually transmitted diseases . In: On the state of public health . Annual Report of the Chief Medical Officer of the Department of Health and Social Security for the Year 1977, London, HMSO, 1979 ; 60 -65 .
2. Human Papillomavirus and Cervical Lesions
3. Human Papillomaviruses and Their Possible Role in Squamous Cell Carcinomas
4. Medical memoranda. Toxic effect of podophyllum application in pregnancy.