title: Carcinoma of the gallbladder or extrahepatic bile ducts: the role of radiotherapy.
mesh_terms: D000008:Abdominal Neoplasms / Q000532:radiotherapy; D001650:Bile Duct Neoplasms / Q000401:mortality / Q000532:radiotherapy* / Q000601:surgery; D005500:Follow-Up Studies; D005706:Gallbladder Neoplasms / Q000401:mortality / Q000532:radiotherapy* / Q000601:surgery; D006801:Humans; D009362:Neoplasm Metastasis; D009864:Ontario; D010166:Palliative Care; D011879:Radiotherapy Dosage