An Initial Presentation of Facial Impetigo in IgG4-related Disease: A Case Report. SKIN The Journal of Cutaneous Medicine, [S. l.], v. 9, n. 3, p. 2371–2375, 2025. DOI: 10.25251/skin.9.3.17. Disponível em: https://skin.dermsquared.com/skin/article/view/2975. Acesso em: 15 may. 2025.