Dexamethasone vs. Dexmedetomidine as Adjuvants to Erector Spinae Plane Block in Total Knee Arthroplasty: A Randomized Double-Blind Controlled Trial. - Grelowska, Ewa; Reysner, Tomasz; Rosada-Kurasińska, Jowita; Marszałek-Buko, Justyna; Pietraszek, Paweł; Perek, Anna; Łakomy, Aleksandra; Wieczorowska-Tobis, Katarzyna; Daroszewski, Przemysław; Reysner, Malgorzata (Journal of Clinical Medicine, 2026)