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) CHANG JM,Breast mass evaluation : factors influencing the quality of US elastography,Radiology,,,2011,258,3,,https://cir.nii.ac.jp/crid/1573105974109510656,