A Unique Case of Heat-Induced Livedo Reticularis Following Initiation of Upadacitinib. SKIN The Journal of Cutaneous Medicine, [S. l.], v. 10, n. 2, p. 3040–3042, 2026. DOI: 10.25251/wy630049. Disponível em: https://skin.dermsquared.com/skin/article/view/3977. Acesso em: 30 apr. 2026.