Bladon, PT, NF Cooper, WJ Cunliffe, and EJ. Wood. “Protein Content of Comedones from Patients With Acne Vulgaris”. Acta Dermato-Venereologica 65, no. 5 (September 1, 1985): 413–418. Accessed September 13, 2024. https://medicaljournalssweden.se/actadv/article/view/6901.