[Reduction of carcinogenicity of nitrosamines by photodegradation].
D000818:Animals; D005260:Female; D008297:Male; D051379:Mice; D009374:Neoplasms, Experimental / Q000139:chemically induced*; D009602:Nitrosamines; D010782:Photolysis; D013472:Sunlight
D009602:Nitrosamines