Costa, A. C., Campina, S., Andrade, P., Filipe, P., Guilherme, A., & Gonçalo, M. (2016). Chronic Urticaria – From Diagnose to Treatment. Journal of the Portuguese Society of Dermatology and Venereology, 74(4), 315-325. https://doi.org/10.29021/spdv.74.4.670