Etiology and mortality in severe acute pancreatitis: A multicenter study in Japan

Hideto Yasuda, Masayasu Horibe, Masamitsu Sanui, Mitsuhito Sasaki, Naoya Suzuki, Hirotaka Sawano, Takashi Goto, Tsukasa Ikeura, Tsuyoshi Takeda, Takuya Oda, Yuki Ogura, Dai Miyazaki, Katsuya Kitamura, Nobutaka Chiba, Tetsu Ozaki, Takahiro Yamashita, Toshitaka Koinuma, Taku Oshima, Tomonori Yamamoto, Morihisa Hirota, Mizuki Sato, Kyohei Miyamoto, Tetsuya Mine, Takuyo Misumi, Yuki Takeda, Eisuke Iwasaki, Takanori Kanai∥, Toshihiko Mayumi