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) PAPPAS-GOGOS G,Preincisional and intraperitoneal ropivacaine plus normal saline infusion for postoperative pain relief after laparoscopic cholecystectomy : a randomized double-blind controlled trial,Surg Endosc.,,,2008,22,,2036-2045,https://cir.nii.ac.jp/crid/1570291226325448960,