I.1 Public health significance of environmental N-nitroso compounds.
D000818:Animals; D002273:Carcinogens; D004787:Environmental Pollution; D006801:Humans; D009602:Nitrosamines / Q000633:toxicity; D009603:Nitroso Compounds / Q000633:toxicity*; D011634:Public Health
D002273:Carcinogens; D009602:Nitrosamines; D009603:Nitroso Compounds