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) CAKRABORTY DP.,Free-response methodology: Alternate analysis and new observer-performance expriment.,Radiology,,,1990,174,,873-881,https://cir.nii.ac.jp/crid/1570572699397753216,