About HIRANO Y
About Nihon Univ. School of Dentistry, Tokyo
About KURODA K
About Nihon Univ. School of Dentistry, Tokyo
About TAMURA M
About Nihon Univ. School of Dentistry, Tokyo
About HAYASHI K
About Nihon Univ. School of Dentistry, Tokyo
About Journal of Oral Science
About extraction liquid
About Prevotella
About Microbiology(other than viruses)in general
About Oral hygiene
About Porphyromonas
About 細胞抽出物
About Prevotella
About 細胞
About ヒドロキシアパタイト
About 促進