Renuka, S. R., S. Latha, D. Manoharan, G. D. C., and R. T. V. “Knowledge, Attitude and Behaviour Study on Urticaria Patients towards Urticaria and Diet”. International Journal of Research in Dermatology, vol. 7, no. 6, Oct. 2021, pp. 822-6, doi:10.18203/issn.2455-4529.IntJResDermatol20214208.