Preoperative Treatment with Dexamethasone and Etoricoxib: A Comparison of Effects on Serum Interleukin-6 (IL-6) Levels and Postoperative Delirium (POD) in Geriatric Patients with General Anesthesia - Hasyim, Akbar; Gaus, Syafruddin; Wirawan, Nur; Salahuddin, Andi; Takdir Musba, Andi; Adil, Andi (Archives of Anesthesiology and Critical Care, 2026)