Fei, G., W. Yan, and H. Yao. “Effect of Single Intravenous Injection of Esketamine on Quality of Recovery During Early Period After Modified Radical Mastectomy for Breast Cancer: A Retrospective Study”. Pakistan Journal of Medical Sciences, Vol. 39, no. 6, Sept. 2023, doi:10.12669/pjms.39.6.8057.