Cardoso, Carolina, Pedro Dias dos Santos, David Furtado, and Tiago Alves. 2026. “Perforating Reactive Collagenosis: A Rare Cutaneous Manifestation of Systemic Diseases”. Brazilian Journal of Case Reports 6 (1):bjcr151. https://doi.org/10.52600/2763-583X.bjcr.2026.6.1.bjcr151.