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) Gianluca Vadalà and Fabrizio Russo and Sergio De Salvatore and Gabriele Cortina and Erika Albo and Rocco Papalia and Vincenzo Denaro,Physical Activity for the Treatment of Chronic Low Back Pain in Elderly Patients: A Systematic Review,Journal of Clinical Medicine,2077-0383,MDPI AG,2020-04-05,9,4,1023,https://cir.nii.ac.jp/crid/1360013172678245504,https://doi.org/10.3390/jcm9041023