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) ONG CK,The efficacy of preemptive analgesia for acute postoperative pain management : a meta-analysis,Anesth Analg,,,2005,100,,757-773,https://cir.nii.ac.jp/crid/1573387450664636032,