title: Urethan carcinogenesis in rats: importance of age and dose.
mesh_terms: D000367:Age Factors; D000818:Animals; D000831:Animals, Newborn; D002273:Carcinogens; D005260:Female; D008113:Liver Neoplasms / Q000139:chemically induced; D008297:Male; D009442:Neurilemmoma / Q000139:chemically induced*; D011247:Pregnancy; D051381:Rats; D013964:Thyroid Neoplasms / Q000139:chemically induced; D014520:Urethane
chemical_list: D002273:Carcinogens; D014520:Urethane