Orlando, Gloria, Roberto Salmaso, and Stefano Piaserico. “A Case of Secondary Osteoma Cutis Associated With Lichen Planopilaris”. Acta Dermato-Venereologica 99, no. 12 (September 16, 2019): 1190–1191. Accessed November 22, 2024. https://medicaljournalssweden.se/actadv/article/view/3391.