title: The etiology of gastric cancer. Intragastric nitrosamide formation and other theories.
mesh_terms: D000818:Animals; D002927:Cimetidine / Q000494:pharmacology; D004032:Diet; D004040:Dietary Carbohydrates; D005753:Gastric Mucosa / Q000378:metabolism; D006801:Humans; D007564:Japan; D008019:Life Style; D009566:Nitrates / Q000378:metabolism / Q000633:toxicity; D009573:Nitrites / Q000378:metabolism; D009603:Nitroso Compounds / Q000378:metabolism / Q000633:toxicity*; D051381:Rats; D012965:Sodium Chloride; D013274:Stomach Neoplasms / Q000139:chemically induced / Q000453:epidemiology / Q000209:etiology*; D014481:United States
chemical_list: D004040:Dietary Carbohydrates; D009566:Nitrates; D009573:Nitrites; D009603:Nitroso Compounds; C013621:nitrosamides; D012965:Sodium Chloride; D002927:Cimetidine