About KOBAYASHI CHIHIRO
About 東京医歯大 大学院医歯学総合研究科 歯科保存学第二
About 日本歯科評論
About Dental Equipment
About 根管長測定機能付き根管拡大装置
About Treatment for diseases of tooth and mouth(=oral cavity)in general
About Medical instruments and apparatuses
About 根管
About 根管拡大