1. Carcinogens are mutagens: a simple test system combining liver homogenates for activation and bacteria for detection;Ames,1973
2. Carcinogens as frameshift mutagens: metabolites and derivatives of 2-acetyl-aminofluorene and other aromatic amine carcinogens;Ames,1972
3. An improved bacterial test system for the detection and classification of mutagens and carcinogens;Ames,1973
4. The occurrence of nitrates and nitrites in foods, Leatherhead;Ashton;The British Food Manufacturing Industries Research Association, Literature Survey No. 7,1970
5. In vitro metabolism and microsome-mediated mutagenicity of diakyl nitrosamines in rat, hamster, and mouse tissues;Bartsch;Cancer Res.,1975