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) COOKE M. S.,Cephalometric errors : A comparison between repeat measurement and retaken radiographs,Australian Dent. J.,,,1991,36,,38-43,https://cir.nii.ac.jp/crid/1573105976175281536,