1. An assessment of the adequacy of self care by adult asthmatics;Avery;Journal of Community Health,1980
2. Nurse run asthma clinics in general practice;Barnes;Journal of the Royal College of General Practitioners,1985
3. Measuring success in asthma care;Barritt;Family Practice,1986
4. Death from asthma in two regions of England;British Thoracic Society;British Medical Journal,1982