Perineural Methylprednisolone Versus Dexamethasone as Ropivacaine Adjuvants in Popliteal Sciatic Nerve Block: A Randomized Double-Blind Superiority Trial. (2026). Journal of Anesthesiology and Clinical Research, 7(1), 50-58. https://doi.org/10.37275/jacr.v7i1.966