TY - BOOK AU - Veraldi,Stefano AU - Romagnuolo,Maurizio AU - Benzecry,Valentina TI - Urticaria as a first clinical manifestation of COVID-19 PY - 2020///. N1 - 12 UR - https://shs.cairn.info/revue-european-journal-of-dermatology-2020-6-page-737?lang=en&redirect-ssocas=7080 ER -