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) EKLUND GW,The art of mammographic positioning,Radiol Clin N Am.,,,1992,30,1,21-53,https://cir.nii.ac.jp/crid/1570572700781301248,