Attada, S., G. V. Rao, K. R. Kilaru, and K. Nukala. “Comparison of Chronic Idiopathic Urticaria Patients With Positive and Negative Autologous Serum Skin Test”. International Journal of Research in Dermatology, vol. 8, no. 3, Apr. 2022, pp. 301-7, doi:10.18203/issn.2455-4529.IntJResDermatol20221001.