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) John Z. Deng and Janine S. Chan and Alexandra L. Potter and Ya-Wen Chen and Harpal S. Sandhu and Nikhil Panda and David C. Chang and Chi-Fu Jeffrey Yang,The Risk of Postoperative Complications After Major Elective Surgery in Active or Resolved COVID-19 in the United States,Annals of Surgery,0003-4932,Ovid Technologies (Wolters Kluwer Health),2021-11-18,275,2,242-246,https://cir.nii.ac.jp/crid/1360013171120545152,https://doi.org/10.1097/sla.0000000000005308