“Omalizumab Retreatment of Patients Swith Chronic Idopathic Urticaria Spontaneous Urticaria (CIU CSU) Following Return of Symptoms: Primary Results of the OPTIMA Study”. SKIN The Journal of Cutaneous Medicine, vol. 1, no. 3.1, Oct. 2017, p. s127, https://doi.org/10.25251/skin.1.supp.126.