![Comparative outcomes of elderly and non-elderly patients receiving first-line palliative chemotherapy for advanced biliary tract cancer]()
Comparative outcomes of elderly and non-elderly patients receiving first-line palliative chemotherapy for advanced biliary tract cancerKou, Tadayuki; Kanai, Masashi; Ikezawa, Kenji; Ajiki, Tetsuo; Tsukamoto, Tadashi; Toyokawa, Hideyoshi; Yazumi, Shujiro; Terajima, Hiroaki; Furuyama, Hiroaki; Nagano, Hiroaki; Ikai, Iwao; Kuroda, Nobukazu; Awane, Masaaki; Ochiai, Toshiya; Takemura, Shigekazu; Miyamoto, Atsushi; Kume, Makoto; Ogawa, Masao; Takeda, Yutaka; Taira, Kaoru; Ioka, Tatsuya · Journal of Gastroenterology and Hepatology · 2014