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) Martin J Downes and Marnie L Brennan and Hywel C Williams and Rachel S Dean,Development of a critical appraisal tool to assess the quality of cross-sectional studies (AXIS),BMJ Open,2044-6055,BMJ,2016-12,6,12,e011458,https://cir.nii.ac.jp/crid/1363670320894112640,https://doi.org/10.1136/bmjopen-2016-011458