title: Epidemiology of esophageal cancer in Iran, with special reference to nutritional and cultural aspects.
mesh_terms: D000428:Alcohol Drinking; D004032:Diet; D004938:Esophageal Neoplasms / Q000453:epidemiology*; D005260:Female; D006801:Humans; D007492:Iran; D008297:Male; D008875:Middle Aged; D009293:Opioid-Related Disorders; D012275:Oryza / Q000009:adverse effects; D011247:Pregnancy; D012306:Risk; D012907:Smoking; D012959:Socioeconomic Factors; D013662:Tea / Q000009:adverse effects
chemical_list: D013662:Tea