Fujiwara Kei, Kato Hideaki, Kusakabe Atsunori, Nakamura Naka, Takai Hiroyuki, Tohyama Takashi, Yokoe Masamichi, Nemoto Akira, Sugihara Kanji, Hayashi Katsuo, Ogino Masataka, Tsuzuki Toyonori
Department of Gastroenterology and Hepatology, Nagoya Daini Red Cross Hospital.
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