Linke M, Géraud C, Sauer C, Marx A, Goerdt S, Peitsch WK. Follicular Erythematous Papules with Keratotic Spicules: A Quiz. Acta Derm Venereol [Internet]. 2013 Dec. 2 [cited 2026 Jul. 1];94(4):492-6. Available from: https://medicaljournalssweden.se/actadv/article/view/6387