1. Clinical psychology in general practice: a controlled trial evaluation;Earll;J. R. Coll. Gen. Prac.,1982
2. Stress self-help packages in primary care: a controlled trial evaluation;Kiely;J. R. Coll. Gen. Prac.,1986
3. Brief psychotherapy in family practice: a controlled prospective intervention trial;Brodaty;B. J. Psychiat.,1983
4. The effectiveness of psychological intervention in primary care: a comparative analysis of outcome ratings;Espie;J. R. Coll. Gen. Pract.,1986
5. Evaluation of a self-management programme for chronic headache;Winkler,1981