Colmenero I, Santonja C, Alonso-Riano M, Noguera-Morel L, et al. SARS-CoV-2 endothelial infection causes COVID-19 chilblains: histopathological,
immunohistochemical and ultrastructural study of seven paediatric cases. Br J Dermatol 2020;183:729-737.
PMID: 32562567