title: Comparative inhibiting effects of methylxanthines on urethan-induced tumors, malformations, and presumed somatic mutations in mice.
mesh_terms: D000014:Abnormalities, Drug-Induced / Q000517:prevention & control*; D000818:Animals; D000970:Antineoplastic Agents; D002110:Caffeine / Q000494:pharmacology; D004260:DNA Repair / Q000187:drug effects; D008175:Lung Neoplasms / Q000139:chemically induced / Q000473:pathology*; D051379:Mice; D008813:Mice, Inbred ICR; D013805:Theobromine / Q000494:pharmacology; D013806:Theophylline / Q000494:pharmacology; D014520:Urethane; D014970:Xanthines / Q000494:pharmacology*
chemical_list: D000970:Antineoplastic Agents; D014970:Xanthines; C008514:methylxanthine; D002110:Caffeine; D014520:Urethane; D013806:Theophylline; D013805:Theobromine; C029703:3-methylxanthine