Fellizar KR, Chiong CM. Langerhans Cell Histiocytosis: An Unusual Presentation. Philipp J Otolaryngol Head Neck Surg [Internet]. 2008 Jun. 30 [cited 2024 Nov. 24];23(1):20-4. Available from: https://pjohns.pso-hns.org/index.php/pjohns/article/view/765