DR. DIVYASHRI C.N1, DR. PREETHI H.N2, DR BHARATH M.S3. Comparative Evaluation of Dexmedetomidine and Clonidine as Adjuvants to Ropivacaine in Ultrasound-Guided Supraclavicular Brachial Plexus Block: A Prospective Double-Blind Randomized Controlled Trial. International Journal of Medical Science in Clinical Research & Review, [S. l.], v. 9, n. 04, p. Page: 626–635, 2026. DOI: 10.5281/zenodo.21728967. Disponível em: https://ijmscrr.in/index.php/ijmscrr/article/view/1442. Acesso em: 19 oct. 2026.