Dexmedetomidine Plus Ropivacaine versus Ropivacaine Alone for Interscalene Brachial Plexus Block in Shoulder Surgery: Evidence from a Systematic Review and Meta-analysis. IJACCM [Internet]. 2026 Jul. 17 [cited 2026 Sep. 1];2(3):110-22. Available from: https://ijaccm.org/IJACCM/article/view/46