Carcinoma of the oesophagus in Northern Karnataka; an observation on 161 cases.
D000328:Adult; D000368:Aged; D004938:Esophageal Neoplasms / Q000453:epidemiology*; D005260:Female; D006801:Humans; D007194:India; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D012737:Sex Factors