1. Organotrope carcinogene Wirkungen bei 65 verschiedenen N-Nitroso-Verbindungen an BD-Ratten;Druckrey;Z. Krebsforsch.,1967
2. The Mutagenicity of Pesticides. Concepts and Evaluation;Epstein,1971
3. Survey of Compounds Which Have Been Tested for Carcinogenic Activity;Hartwell;US Public Health Service Publication no 149 and Supplements,1951
4. Carcinogenic nitrosamines formed by drug/nitrite interactions;Lijinsky;Nature, Lond.,1972
5. Nitrosation of tertiary amines and some biologic implications;Lijinsky;J. natn. Cancer Inst.,1972