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) WESSLING KC,Effects of static stretch versus static stretch and ultrasound combined on triceps surae muscle extensibility in healthy woman,Phys Ther,,,1987,67,5,674-679,https://cir.nii.ac.jp/crid/1574231875647753472,