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) Ogata Tomoaki and Murasawa Hideki and Ito Hiroto,Urban-rural differences in hospital beds and employee income: a study using the rurality index for healthcare research in Japan,Journal of Rural Medicine,1880-487X,一般社団法人 日本農村医学会,2026,21,1,27-34,https://cir.nii.ac.jp/crid/1390869844366384128,https://doi.org/10.2185/jrm.2025-034