title: Reaction of drugs with nitrous acid as a source of carcinogenic nitrosamines.
mesh_terms: D000588:Amines; D000632:Aminopyrine; D055598:Chemical Phenomena; D002621:Chemistry; D002744:Chlorpheniramine; D002746:Chlorpromazine; D003501:Cyclizine; D011431:Dextropropoxyphene; D004221:Disulfiram; D006634:Histamine H1 Antagonists; D008154:Lucanthone; D008691:Methadone; D009573:Nitrites; D009602:Nitrosamines / Q000138:chemical synthesis*; D011796:Quinacrine; D014042:Tolazamide
chemical_list: D000588:Amines; D006634:Histamine H1 Antagonists; D009573:Nitrites; D009602:Nitrosamines; D000632:Aminopyrine; D002744:Chlorpheniramine; D014042:Tolazamide; D008154:Lucanthone; D011796:Quinacrine; D003501:Cyclizine; D011431:Dextropropoxyphene; D004221:Disulfiram; D002746:Chlorpromazine; D008691:Methadone