Animal Testing AlternativesToxicity TestsToxicologyCarcinogenicity TestsForensic ToxicologyToxicogeneticsMutagenicity TestsEcotoxicologyXenobioticsCell Culture TechniquesCell Line, TumorCarcinogensRats, Inbred F344Toxicity Tests, ChronicCells, CulturedNeoplasms, ExperimentalCell ProliferationCell LineDrug Evaluation, PreclinicalEnvironmental PollutantsMutagensDose-Response Relationship, DrugCell SurvivalForensic MedicineSubstance Abuse DetectionCell MovementAccidents, AviationTeratogensMice, NudePathologyBiological AssayCell DivisionUnited States Environmental Protection AgencyTumor Cells, CulturedBiocompatible MaterialsDrug OverdoseNo-Observed-Adverse-Effect LevelPoisoningTeratologyPoisonsHazardous SubstancesTissue EngineeringNational Institute of Environmental Health Sciences (U.S.)Animals, LaboratoryOxymetholone