[1]
Y. Feng, P. Chang, X.-B. Chen, X.-L. Yang, Y.-J. . Zhang, and W.-S. . Zhang, “RETRACTED: Intravenous versus perineural dexmedetomidine in prolongation of analgesia with regional anesthesia: a meta-analysis and systematic review”, PMJUA, vol. 6, no. 2, pp. 10–28, Aug. 2021.