Gastric cancer and diet. A pilot study on dietary habits in two districts differing markedly in respect of mortality from gastric cancer.
D001205:Ascorbic Acid / Q000032:analysis; D001580:Benzopyrenes / Q000032:analysis; D005504:Food Analysis; D006801:Humans; D007055:Iceland; D009749:Nutrition Surveys; D012189:Retrospective Studies; D012965:Sodium Chloride / Q000032:analysis; D013274:Stomach Neoplasms / Q000401:mortality*
D001580:Benzopyrenes; D012965:Sodium Chloride; D001205:Ascorbic Acid