Solanki, Deepak, and Meena Singh. “Intravenous Regional Anesthesia: Comparing Efficacy of Magnesium Sulphate and Clonidine As an Adjuvant to Lignocaine for Intraoperative and Postoperative Analgesia.”. Anaesthesia, Pain & Intensive Care 22, no. 1 (January 17, 2019): 48-54. Accessed July 3, 2024. https://apicareonline.com/index.php/APIC/article/view/21.