title: The role of radiation therapy in cancer of the extra-hepatic biliary system: an analysis of thirteen patients and a review of the literature of the effectiveness of surgery, chemotherapy and radiotherapy.
mesh_terms: D000328:Adult; D000368:Aged; D001650:Bile Duct Neoplasms / Q000188:drug therapy / Q000532:radiotherapy* / Q000601:surgery; D005260:Female; D005472:Fluorouracil / Q000627:therapeutic use; D005706:Gallbladder Neoplasms / Q000188:drug therapy / Q000532:radiotherapy* / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local / Q000628:therapy*; D010166:Palliative Care
chemical_list: D005472:Fluorouracil