Zawadka, Konrad, and Agnieszka Ołdakowska. “Urticaria Multiforme in a Child With SARS-CoV-2 Infection”. Dermatology Reports 13, no. 2 (August 5, 2021). Accessed July 22, 2024. https://www.pagepress.org/journals/dr/article/view/9159.