About KATO Katuma
About Nippon Dental Univ., Niigata, JPN
About KAKUTA Kiyoshi
About Nippon Dental Univ., Niigata, JPN
About OGURA Hideo
About Nippon Dental Univ., Niigata, JPN
About Dental Materials Journal
About abrasion test
About Dental prosthetic materials
About 組合せ
About 摩耗
About 対合
About 歯