by Okuzawa, A, Kobayashi, S, Sakamoto, K, Uchida, Y, Suzuki, Y, Ono, K, Seki, E, Tomiki, Y, Iwanuma, Y, Hayashida, Y, Kamano, T, Tsurumaru, M
Published in Journal of gastroenterology (2000)

by Shinmura, Kouji, Gonda, Hirofumi, Fujii, Yuuji, Sakurai, Hideki, Seki, Eiichirou, Ishibiki, Yoshirou, Sekine, You, Kushida, Tomohiro, Daibo, Masashi
Published in Nihon Fukubu Kyukyu Igakkai Zasshi (Journal of Abdominal Emergency Medicine) (30.09.2003)

by 関, 英一郎, 卜部, 元道, 溝渕, 昇, 松村, 理史, 河井, 健, 榊原, 宣
Published in 消化器内視鏡の進歩：Progress of Digestive Endoscopy (1994)

by 関, 英一郎, 卜部, 元道, 溝渕, 昇, 船曳, 均, 松村, 理史, 榊原, 宣
Published in 消化器内視鏡の進歩：Progress of Digestive Endoscopy (1993)

by Seki, Eiichirou, Urabe, Motomichi, Mizobuchi, Noboru, Matsumura, Satoshi, Kawai, Ken, Sakakibara, Noburu
Published in Progress of Digestive Endoscopy(1972) (08.12.1994)

by Seki, Eiichirou, Urabe, Motomichi, Mizobuchi, Noboru, Funabiki, Hitoshi, Matsumura, Satoshi, Sakakibara, Noburu
Published in Progress of Digestive Endoscopy(1972) (18.06.1993)