Yogini Ramdas Adhau, Benhur Premendran, Pradeep Dhande, and Sucheta Tidke. “Comparative Study of Analgesic and Haemodynamic Spectrum Of 0.5% Ropivacaine Vs 0.5% Levobupivacaine in Ultrasonography Guided Supraclavicular Brachial Plexus Block”. International Journal of Pharmacy Research & Technology (IJPRT), vol. 15, no. 2, June 2025, pp. 94-104, https://www.ijprt.org/index.php/pub/article/view/656.