title: Carcinoma of the rectum. A retrospective analysis from Singapore.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009367:Neoplasm Staging; D012004:Rectal Neoplasms / Q000453:epidemiology* / Q000473:pathology; D012189:Retrospective Studies; D012846:Singapore