著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Bumjo Oh and Dong-Hun Han and Kyu-Tae Han and Xibei Liu and Johnson Ukken and Carina Chang and Kiki Dounis and Ji Won Yoo,Association between residual teeth number in later life and incidence of dementia: A systematic review and meta-analysis,BMC Geriatrics,http://id.crossref.org/issn/1471-2318,Springer Science and Business Media LLC,2018-02-17,18,1,48,https://cir.nii.ac.jp/crid/1360855570608953856,https://doi.org/10.1186/s12877-018-0729-z