Suresha, N.R.J., Yadalla, H.K.K. and Shivappa, N. 2025. Serum interleukin-6 as a biomarker of disease activity and severity in chronic spontaneous urticaria: a case control study in urban south Indian population. International Journal of Research in Dermatology. 11, 5 (Aug. 2025), 414–417. DOI:https://doi.org/10.18203/issn.2455-4529.IntJResDermatol20252549.