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. 2020 Jul 1;75(11):2775–2793. doi: 10.1111/all.14439

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© 2020 EAACI and John Wiley and Sons A/S. Published by John Wiley and Sons Ltd.

This article is being made freely available through PubMed Central as part of the COVID-19 public health emergency response. It can be used for unrestricted research re-use and analysis in any form or by any means with acknowledgement of the original source, for the duration of the public health emergency.

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Skin manifestations associated with thrombovascular events and vascular pathologies. A, Transient unilateral livedo reticularis (erythema ab igne), ³⁴ B, COVID‐19‐induced chilblains, ³⁵ C, Acro‐ischemia with cyanosis, skin bulla, and dry gangrene in critically ill patient ³⁸