The Role of Postoperative Beam Radiation (PORT) in the Treatment of Extrahepatic Bile Duct Cancer: A Surveillance, Epidemiology, and End Results (SEER) Population-Based Investigation
Knisely J, Decker R, Yu J. The Role of Postoperative Beam Radiation (PORT) in the Treatment of Extrahepatic Bile Duct Cancer: A Surveillance, Epidemiology, and End Results (SEER) Population-Based Investigation. International Journal Of Radiation Oncology • Biology • Physics 2007, 69: s291. DOI: 10.1016/j.ijrobp.2007.07.1332.Peer-Reviewed Original Research