Zervos, Emmanuel E Stage does not predict survival after resection of hilar cholangiocarcinomas promoting an aggressive operative approach. [electronic resource] - American journal of surgery Nov 2005 - 810-5 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0002-9610 Standard No.: 10.1016/j.amjsurg.2005.07.025 doi Subjects--Topical Terms: AgedBile Duct Neoplasms--mortalityBile Ducts, IntrahepaticCholangiocarcinoma--mortalityFemaleFollow-Up StudiesHepatectomyHumansMaleNeoplasm StagingPrognosisProspective StudiesSurvival RateTreatment Outcome