title: Additive leukemogenicity of urethan and x-irradiation in infant and young adult mice.
mesh_terms: D000367:Age Factors; D000818:Animals; D000831:Animals, Newborn; D002273:Carcinogens; D005260:Female; D006689:Hodgkin Disease / Q000139:chemically induced; D007942:Leukemia, Experimental / Q000139:chemically induced*; D007953:Leukemia, Radiation-Induced; D051379:Mice; D008815:Mice, Inbred Strains; D014520:Urethane / Q000633:toxicity*
chemical_list: D002273:Carcinogens; D014520:Urethane