About IINUMA KENJI
About SUGAYA TSUTOMU
About TATE TAKAKO
About KAWANAMI MASAMITSU
About KATO SEIYA
About KATO HIROSHI
About 日本歯周病学会会誌
About dental scaling
About Treatment for diseases of tooth and mouth(=oral cavity)in general
About 探針
About 超音波スケーラー
About 研究
About 歯肉
About 縁
About 臨床効果