1. Anonymous (1977) Towards a more rational regulation of the development of new medicines. Report of a european workshop held at Sestri Levante, Italy. Eur J Clin Pharmacol 11:233–238
2. Anonymous (1975) Adverse drug reactions in the United States. An analysis of the problem and recommendations for furture approaches. Medicine in the public interest (F.Karch and L. Lasagna) Washington
3. Anonymous (1980) Report of the joint commission on prescription drug use. Final report. Rockville
4. Anonymous (1983) Risk assessment. A study groups report. The Royal Society, London
5. Anonymous (1985) Pharma-Jahresbericht 1984/85. Bundesverband der Pharmazeutischen Industrie.