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) Yuanqiang Li and Cheng Lin and Jingchen Liu,Ultrasound-guided quadratus lumborum block for postoperative analgesia in renal surgery : a systematic review and meta-analysis of randomized controlled trials,Journal of anesthesia,09138668,[Tokyo] : [Springer Japan],2022,36,2,254-264,https://cir.nii.ac.jp/crid/1520010707340793088,