title: Use of newborn and infant animals in carcinogenicity testing.
mesh_terms: D000367:Age Factors; D000818:Animals; D000831:Animals, Newborn; D000873:Anthracenes / Q000633:toxicity; D002273:Carcinogens / Q000633:toxicity*; D006528:Carcinoma, Hepatocellular / Q000139:chemically induced; D006838:Hydrocarbons / Q000633:toxicity; D008113:Liver Neoplasms; D008228:Lymphoma, Non-Hodgkin / Q000139:chemically induced; D051379:Mice; D009374:Neoplasms, Experimental / Q000139:chemically induced; D009603:Nitroso Compounds / Q000633:toxicity; D013953:Thymus Neoplasms / Q000139:chemically induced; D014508:Urea / Q000633:toxicity; D014520:Urethane / Q000633:toxicity
chemical_list: D000873:Anthracenes; D002273:Carcinogens; D006838:Hydrocarbons; D009603:Nitroso Compounds; D014520:Urethane; D014508:Urea