Khedim, N., F. Hali, F.Z. El Fatoiki, and S. Chiheb. “Acquired Perioral Cutaneous Langerhans Cell Histiocytosis.”. European Journal of Pediatric Dermatology 32, no. 1 (January 30, 2022): 62-4. Accessed April 25, 2024. https://ejpd.com/index.php/journal/article/view/2327.