title: Methodological problems in the quantitative assessment of carcinogenesis in long-term studies.
mesh_terms: D000818:Animals; D000970:Antineoplastic Agents / Q000633:toxicity; D001699:Biometry; D002273:Carcinogens; D004195:Disease Models, Animal; D005260:Female; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D008433:Mathematics; D009369:Neoplasms / Q000139:chemically induced*; D051381:Rats
chemical_list: D000970:Antineoplastic Agents; D002273:Carcinogens