Is a Perioperative Opioid-Sparing Anesthesia-Analgesia Strategy Feasible in Open Thoracotomies? Findings from a Retrospective Matched Cohort Study. - Nyktari, Vasileia; Stefanakis, Georgios; Papastratigakis, Georgios; Diamantaki, Eleni; Koutoulaki, Emmanouela; Vasilos, Periklis; Giannakakis, Giorgos; Bareka, Metaxia; Papaioannou, Alexandra (Journal of Clinical Medicine, 2025)