Carcinoma of the esophagus.
D001294:Attitude to Health; D044383:Black People; D004938:Esophageal Neoplasms / Q000453:epidemiology* / Q000209:etiology; D005260:Female; D006801:Humans; D007194:India / Q000208:ethnology; D008297:Male; D008875:Middle Aged; D012744:Sex Ratio; D013019:South Africa; D044465:White People