Yogini Ramdas Adhau, Benhur Premendran, Pradeep Dhande and Sucheta Tidke 2025. 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). 15, 2 (Jun. 2025), 94–104.