Geitoeira, S., S. Soares Cardoso, M. Rato, J. Pimenta, J. Antunes, M. Couto, and R. Cabral. “An Unusual Case of Acquired Reactive Perforating Collagenosis”. European Journal of Pediatric Dermatology 33, no. 3 (July 24, 2023): 161–5. Accessed September 11, 2026. https://ejpd.migration.pkpps03.publicknowledgeproject.org/index.php/journal/article/view/2490.