Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Ogawa Tomohisa and Murakashi Etsuko and Arai Takako and Iino Masako and Enomoto Keiko and Oda Hirotake and Watanabe Yuji and Tabo Manabu and Ohta Atusi and Nishizawa Satoshi and Kamoi Kyuichi,A clinical comparison between anchorless toothbrushes and a conventional anchor toothbrush,Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology),0385-0110,JAPANESE SOCIETY OF PERIODONTOLOGY,2008,50,2,104-111,https://cir.nii.ac.jp/crid/1390282679389157632,https://doi.org/10.2329/perio.50.104