S. Sabir, R. H. K. Niazi, S. Imran, H. F. Asghar, S. Ashfaq, and A. Muzaffar, “Efficacy of 0.25% Bupivacaine Alone vs. with Dexmedetomidine for Ultrasound-Guided Supraclavicular Block in Upper Limb Surgery: 0.25% Bupivacaine with Dexmedetomidine for Ultrasound-Guided Supraclavicular Block ”, PJHS-Lahore, vol. 6, no. 5, pp. 99–103, May 2025.