Xiao M, Zhang X, Guo A, Zhang K, Zhao Q, Fan L, et al. A Retrospective Cohort Study on the Comorbidity in 19,264 Chinese Patients of Different Ages with Urticaria. Acta Derm Venereol [Internet]. 2024 Jun. 26 [cited 2024 Aug. 2];104:adv24050. Available from: https://medicaljournalssweden.se/actadv/article/view/24050