Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) OOKA Takafumi and MUKAI Yoshiharu,Changes in Oral Dryness of the Elderly in Need of Care—The Effect of Dentifrice with Oral Moisturizing Agents—,Dental Medicine Research,1882-0719,Showa University Dental Society,2012,32,3,174-180,https://cir.nii.ac.jp/crid/1390282680434904064,https://doi.org/10.7881/dentalmedres.32.174