Vestergaard, Christian, and Mette Deleuran. “Two Cases of Severe Refractory Chronic Idiopathic Urticaria Treated With Omalizumab”. Acta Dermato-Venereologica 90, no. 4 (May 31, 2010): 443–444. Accessed June 20, 2026. https://medicaljournalssweden.se/actadv/article/view/7704.