Hossain, MD. Emdad, Panna Lal Dr. Panna Lal Saha, Saiful Mahmud Tusher, Md. Nazmus Sakeb Chowdhury, Sushmita Biswas, Sultana Nasrin, Halima Khanam, and Sazia Afrin. “Magnesium Sulfate Versus Fentanyl As an Adjuvant With Bupivacaine in Supraclavicular Brachial Plexus Block- A Comparative Study”. Medico Research Chronicles 8, no. 6 (November 10, 2021): 475-489. Accessed January 18, 2022. https://medrech.com/index.php/medrech/article/view/540.