Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
Hirota Katsuhiko and Yoneyama Takeyoshi and Ota Masako and Hashimoto Kenji and Miyake Yoichiro,Pharyngeal Bacteria and Professional Oral Health Care in Elderly People.,Nippon Ronen Igakkai Zasshi. Japanese Journal of Geriatrics,03009173,The Japan Geriatrics Society,1997,34,2,125-129,https://cir.nii.ac.jp/crid/1390001205019891840,https://doi.org/10.3143/geriatrics.34.125