- "大腸鋸歯状腺腫の病理診断", 味岡洋一,高村麻子,西倉健,渡辺玄, 胃と腸, Vol.42, pp.253 - 260(2007)
- "Allelic loss analysis of early-stage flat-type colorectal tumors", H. Orita, N. Sakamoto, Y. Ajioka, T. Terai, O. Hino, N. Sato, T. Shimoda, T. Kamano, M. Tsurumaru, H. Fujii, Annals of Oncology, Vol.17, pp.43 - 49(2006)
- "Incidence and distribution of hybrid goblet cells in complete type intestinal metaplasia of the stomach", Ryuusuke Aihara, Yoichi Ajioka, Hidenobu Watanabe, Hidefumi Shiroshita, Kohei Akazawa, Hiroyuki Kuwano, Pathology Research and Practice, Vol.201, pp.11 - 19(2005)
- "Crohn病初期病変の病理組織学的特徴", 丹羽恵子,味岡洋一,横山純二,本間照,西倉健,渡辺玄, 胃と腸, Vol.40, pp.873 - 884(2005)
- "外科切除大腸sm癌におけるIIc型おおびIIc複合型の頻度と組織学的特徴", 塩路和彦,味岡洋一,渡辺英伸,佐藤明人,橋本哲, 早期大腸癌, Vol.8, pp.61 - 68(2004)
- "Frequent hypermethylation of RASSF1A in early flat-type colorectal tumors", Naoto Sakamoto, Takeshi Terai, Yoichi Ajioka, Satoshi Abe, Osamu Kobayashi, Shu Hirai, Okio Hino, Hidenobu Watanabe, Nobuhiro Sato, Tadakazu Shimoda, Hiroaki Fujii, Oncogene, Vol.23, pp.8900 - 8907(2004)
- "Bidirectional gastric differentiation in cellular mucin phenotype (foveolar and pyloric) in serrated adenoma and hyperplastic polyp of the colorectum", Haruka Hirono, Yoichi Ajioka, Hidenobu Watanabe, Yoichiro Baba, Erica Tozawa, Ken Nishikura, Gen Mukai, Terasu Honma, Yutaka Aoyagi, Pathology International, Vol.24, pp.401 - 407(2004)
- "Correlation between lymph node metastasis and depth of submucosal invasion in submucosal invasive colorectal carcinoma: a Japanese collaborative study", Kazuaki Kitazima, Takahiro Fujimori, Shigehiko Fujii, Yasuo Ohkura, Hitoshi Kawamata, Koshihide Kumamoto, Shingo Ishiguro, Tadakazu Shimoda, Akinori Iwashita, Yoichi Ajioka, Hidenobu Watanabe, Toshiaki Watanabe, Tetsuichiro Muto, Ko Nagasako, Journal of Gastroenterology, Vol.39, pp.534 - 543(2004)
- "MUC1, MUC2, and MUC5AC mucin core protein expression in ulcerative colitis-associated colorectal carcinoma", Tsunehisa Kanoh, Yoichi, Ajioka, Hidenobu Watanabe, Katsuyoshi Hatakeyama, Acta Medica et Biologica, Vol.52, pp.21 - 27(2004)
- "The absence of a significant role for β-catenin in the tumorigenesis of the serrated adenoma of the colorectum: a comparative study with the traditional tubular colorectal adenoma", Youichiro Baba, Yoichi Ajioka, Haruka Hirono, Gen Watanabe, Ken Nishikura, Hidenobu Watanabe, Acta Medica et Biologica, Vol.52, pp.127 - 132(2004)