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) Wolfgang Zink and Bernhard M Graf,Benefit-Risk Assessment of Ropivacaine in the Management of Postoperative Pain,Drug Safety,0114-5916,Springer Science and Business Media LLC,2004,27,14,1093-1114,https://cir.nii.ac.jp/crid/1362544420994055680,https://doi.org/10.2165/00002018-200427140-00003