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1Academic Journal
المؤلفون: Akira Kubota, Hiroomi Takahashi, Hirosato Miyake, Hiroyuki Unno, Isamu Takeyama, Makito Okamoto, Mamoru Tsukuda, Masatoshi Horiuchi, Mototaka Kikuchibara, Syuji Sawaki, Tetsuaki Kubota, Yasuo Hattori, Yohichi Ishizuka
المصدر: Japanese jornal of Head and Neck Cancer. 1989, 15(2):65