1. Langerhans Cell Histiocytosis (Histiocytosis X);Anthony,1996
2. Eosinophilic granuloma in the temporal bone and skull;Appling;Otolaryngol Head Neck Surg,1983
3. Eosinophilic granuloma of the temporal bone;Arcand;J Otolaryngol,1985
4. Cranial eosinophilic granuloma;Arseni;Neurochirurgia,1977
5. Extended frontobasal approach to the skull base;Banerji;Neurol India,2001