Bullous pemphigoid with secondary acquired reactive perforating collagenosis: a challenging clinical case report. Dermatology Reports, [S. l.], v. 17, n. 1, 2024. DOI: 10.4081/dr.2024.10087. Disponível em: https://journals.pagepress.org/dr/article/view/10087. Acesso em: 4 jul. 2025.