国際会議 2013年5月 Risk factors for acute cholangitis caused by common bile duct stone: a single-center study. Digestive Disease Week 2013 Ryuichi Yamamoto, Shuko Ishida, Ysuoyo Osafune, Masatomo Takahashi, Maiko Harada, Shingo Kato, Sumiko Nagosgi, Koji Yakabi 記述言語 日本語 会議種別 開催地 Orland