title: Assessment of human exposure and response to N-nitroso compounds: a new view on the etiology of digestive tract cancers.
mesh_terms: D001205:Ascorbic Acid; D005503:Food Additives; D005770:Gastrointestinal Neoplasms / Q000139:chemically induced*; D006801:Humans; D009566:Nitrates; D009573:Nitrites / Q000138:chemical synthesis; D009602:Nitrosamines / Q000494:pharmacology; D009603:Nitroso Compounds / Q000494:pharmacology*; D009747:Nutritional Physiological Phenomena; D013696:Temperature; D013997:Time Factors; D014481:United States
chemical_list: D005503:Food Additives; D009566:Nitrates; D009573:Nitrites; D009602:Nitrosamines; D009603:Nitroso Compounds; D001205:Ascorbic Acid