1. Chemical quantification of unscheduled DNA synthesis in cultured hepatocytes as an assay for the rapid screening of potential chemical carcinogens;Althaus;Cancer Res,1982
2. Reversibility of ethylenethiourea-induced thyroid lesions;Arnold;Toxicol Appl Pharmacol,1983
3. The effect of oxidation of the sulfur atom on the mutagenicity of ethylenethiourea;Autio;Mutat Res,1982
4. Study of 42 coded compounds with the Salmonella/mammalian microsome assay;Baker;Prog Mutat Res,1981