1. Carcinogens as frameshift mutagens: metabolites and derivatives of 2-acetylaminofluorene and other aromatic amine carcinogens;Ames,1972
2. Epoxides of carcinogenic polycyclic hydrocarbons are frameshift mutagens;Ames;Science,1972
3. Carcinogens are mutagens: a simple test system combining liver homogenates for activation and bacteria for detection;Ames,1973
4. An improved bacterial test system for the detection and classification of mutagens and carcinogens;Ames,1973