M. Ahmed, A. Ahmad, A. Ali, K. I. Tabani, M. Z. Tunio, and S. Shah, “Evaluation of Supraclavicular Brachial Plexus Nerve Block with Patient Controlled Intravenous Analgesia for Post-Operative Pain Management in Patients with Forearm Surgery”, PAFMJ, vol. 72, no. 6, pp. 1895–98, Dec. 2022.