title: Will all chemicals be carcinogenic to rodents when adequately evaluated?
authors.affiliation: Zeneca Central Toxicology Laboratory, Macclesfield, Cheshire, UK.
authors.forename: J
authors.initials: J
authors.lastname: Ashby
authors.forename: I F
authors.initials: IF
authors.lastname: Purchase
mesh_terms: D000818:Animals; D015197:Carcinogenicity Tests / Q000592:standards*; D002273:Carcinogens / Q000633:toxicity; D004198:Disease Susceptibility; D004353:Drug Evaluation, Preclinical; D005260:Female; D006801:Humans; D008297:Male; D051379:Mice; D008810:Mice, Inbred C57BL; D009374:Neoplasms, Experimental / Q000139:chemically induced; D051381:Rats; D011916:Rats, Inbred F344; D012377:Rodentia / Q000502:physiology*; D013045:Species Specificity
chemical_list: D002273:Carcinogens