title: [A causative factors study of esophageal cancer among city inhabitants in Xian: the role of smoking & drinking].
authors: C L
authors: CL
authors: Han
mesh_terms: D000328:Adult; D000428:Alcohol Drinking; D004938:Esophageal Neoplasms / Q000209:etiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012307:Risk Factors; D012907:Smoking