by Narita, Kazuhiro, Tsunoda, Akira, Nakao, Kentaro, Kamiyama, Goichi, Yamazaki, Katsuo, Watanabe, Makoto, Suzuki, Naoto, Ohnaka, Tohru, Takenaka, Kohji, Kusano, Mitsuo
Published in Nippon Shokaki Geka Gakkai zasshi (2007)

by GOTO, Tetsuhiro, OHNAKA, Tohru, Osamu, YOSITAKE, NAKAO, Kentaro
Published in Journal of The Showa Medical Association (28.10.2010)

by Yamazaki, Kimiyasu, Nakao, Kentaro, Tsunoda, Akira, Ohnaka, Tohru, Amagasa, Hidetoshi, Suzuki, Naoto, Narita, Kazuhiro, Mikogami, Tetsuya, Kaetsu, Tsutomu, Murakami, Masahiko, Kurihara, Toshikazu, Takeuchi, Yoshiaki, Yoshikawa, Nozomi, Imawari, Michio, Kusano, Mitsuo
Published in Gastrointestinal endoscopy (01.05.2006)

by 後藤, 哲宏, 大中, 徹, 吉武, 理, 中尾, 健太郎
Published in 昭和医学会雑誌 (28.10.2010)