Attri, Joginder Pal, Kewal Krishan Gupta, and Ranjana Khetarpal. “Emerging Trends of Sedation During Regional Anesthesia”. Anaesthesia, Pain & Intensive Care (January 25, 2019): 527-.532. Accessed November 22, 2024. https://apicareonline.com/index.php/APIC/article/view/288.