1. Ashton , J. R. Dennis KJ Rowe , RG. Waters , W. E. Wheeler 1978 The attitudes of Wessex women obtaining induced abortion outside their own region University of Southampton Press (Second report of the working group set up by the Wessex Regional Health Authority and the University of Southampton)
2. The Wessex abortion studies: 1. Interdistrict variation in the provision of services;Ashton;Lancet,1980
3. The organisation and results of a pregnancy termination service in a National Health Service hospital;Hull;J Obstet Gynaecol Br Commonw,1974
4. Management of the abortion problem in an English city;Lawson;Lancet,1976