著者名,タイトル,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Imamura,"Relationship between health promotion volunteer experience and medical costs: Hoken-hodouin activities in Suzaka, Nagano",Jpn. J. Public Health,,,2017,64,,25,https://cir.nii.ac.jp/crid/1370285714465770634,