1. Royal Pharmaceutical Society of Great Britain: From Compliance to Concordance. London, Official Brochure, 1997
2. Dunbar-Jacob J: Compliance with medical regimen: a significant problem in clinical care and research. The First European Symposium on Non-Compliance in Transplantation :10, 1999
3. Meyer W, Kollenbaum VE: Essentielle Hypertonie. In: A Jores, AE Meyer, H Freyberger, M Kerckjarto, R Liedtke, H Speidel (eds), Praktische Psychomatik. Bern, Huber, 1996, pp 194–201
4. Perceived adverse effects associated with multiple drugs;Laederach-Hofmann;High Blood Pressure,1998
5. Therapie und Compliance bei Angina pectoris—Analyse einer Ärzte—und Patientenbefragung;Schoberberger;Wien Med Wschr,1989