Comparison of Intravenous Dexamethasone Adjunctive to Bupivacaine with Perineural Dexamethasone Adjunctive to Bupivacaine in Ultra Sound Guided Interscelene Brachial Plexus Block. mfm [Internet]. 2024 Apr. 13 [cited 2025 Oct. 30];31(9). Available from: http://medicalforummonthly.com/index.php/mfm/article/view/2484