Urethan carcinogenesis and nucleic acid metabolism: factors influencing lung adenoma induction.
D000630:Aminopterin / Q000494:pharmacology; D000818:Animals; D008175:Lung Neoplasms / Q000139:chemically induced*; D051379:Mice; D009374:Neoplasms, Experimental / Q000139:chemically induced*; D009696:Nucleic Acids / Q000378:metabolism*; D009963:Orotic Acid / Q000494:pharmacology; D013936:Thymidine / Q000494:pharmacology; D013941:Thymine / Q000494:pharmacology; D014520:Urethane / Q000633:toxicity*
D009696:Nucleic Acids; D014520:Urethane; D009963:Orotic Acid; D000630:Aminopterin; D013941:Thymine; D013936:Thymidine