title: Biological significance of end points.
mesh_terms: D000818:Animals; D001419:Bacteria / Q000187:drug effects; D001681:Biological Assay; D002273:Carcinogens; D002471:Cell Transformation, Neoplastic / Q000187:drug effects; D002869:Chromosome Aberrations; D004260:DNA Repair / Q000187:drug effects; D004353:Drug Evaluation, Preclinical / Q000379:methods*; D006801:Humans; D009152:Mutagenicity Tests
chemical_list: D002273:Carcinogens