K. Zaeem, S. K. Janjua, and I. Arain, “STELLATE GANGLION BLOCK FOR THE IMMEDIATE TREATMENT OF FROSTBITE OF UPPER LIMB: Stellate Ganglion Block”, Pak Armed Forces Med J, vol. 58, no. 1, pp. 41–44, Mar. 2008, Accessed: May 15, 2025. [Online]. Available: https://www.pafmj.org/PAFMJ/article/view/1705