“COMPARISON OF ROPIVACAINE ALONE VERSUS ROPIVACAINEWITH DEXMEDETOMIDINE ON THE DURATION OF POST OPERATIVE ANALGESIA IN ULTRASOUND GUIDED SUPRACLAVIGULAR BLOCK FOR ORTHOPEDIC SURGERIES”. Frontier in Medical and Health Research, vol. 3, no. 7, Sept. 2025, pp. 933-40, https://fmhr.net/index.php/fmhr/article/view/1181.