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) POWERS CM,Timing and intensity of vastus muscle activity during functional activities in subjects with and without patellofemoral pain,Phys Ther,,,1996,76,,946-955,https://cir.nii.ac.jp/crid/1570291226399022592,