Media type: E-Article Title: Position paper Contributor: Yoneda, Toshiyuki; Hagino, Hiroshi; sugimoto, Toshitugu; Ohta, Hiroaki; Takahashi, Shunji; soen, satoshi; Taguchi, Akira; Toyozawa, Satoru; Nagata, Toshihiko; Urade, Masahiro Published: Japanese Society of Periodontology, 2010 Published in: Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology), 52 (2010) 3, Seite 265-269 Language: Japanese DOI: 10.2329/perio.52.265 ISSN: 0385-0110; 1880-408X Keywords: General Medicine Origination: Footnote: Access State: Open Access