TY - GEN AU - Dinse,Gregg E AU - Umbach,David M TI - Characterizing non-constant relative potency SN - 1096-0295 PY - 2011///1215 KW - Carcinogenicity Tests KW - methods KW - Dose-Response Relationship, Drug KW - Hazardous Substances KW - toxicity KW - Risk Assessment KW - Risk Factors KW - Toxicology N1 - Publication Type: Journal Article; Research Support, N.I.H., Intramural UR - https://doi.org/10.1016/j.yrtph.2011.05.002 ER -