MALOTHU, D. S. .; KUMAR, D. P. S. .; KUMAR, D. G. S. .; KUMAR, D. K. S. . Comparative Efficacy of Dexamethasone Plus Bupivacaine versus Bupivacaine Alone in Ultrasound-Guided Supraclavicular Brachial Plexus Block for Upper Limb Surgeries: A Prospective Non-Randomized Controlled Clinical Trial. Student’s Journal of Health Research Africa, Africa, v. 7, n. 3, p. 10, 2026. DOI: 10.51168/sjhrafrica.v7i3.2540. Disponível em: https://www.sjhresearchafrica.org/index.php/public-html/article/view/2540. Acesso em: 21 may. 2026.