Baig, Sohail Ali, C Balachandran, and Sudhir Nayak. “Comparative Evaluation of Autologous Serum Skin Test and Autologous Plasma Skin Test in Chronic Urticaria”. Journal of Pakistan Association of Dermatologists 23, no. 4 (December 16, 2016): 378–383. Accessed February 26, 2026. https://www.jpad.com.pk/index.php/jpad/article/view/283.