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) WADA S.,Comparison of body weight and composition between Sumo champions and beginners,Tokyo Ika Daigaku Zasshi,,,1987,45,,317-324,https://cir.nii.ac.jp/crid/1573105974915879680,