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2. Subcutaneous benign fibrous histiocytoma of the cheek. Case report and review of the literature;Skoulakis;Acta Otorhinolaryngol Ital,2007
3. Noncutaneous benign fibrous histiocytoma of the head and neck;Bielamowicz;Otolaryngol Head Neck Surg,1995
4. Benign fibrous histiocytoma (BHF) of the cheek: CD 68-KP1 positivity;Femiano;Oral Oncol,2001
5. Intermediate grade fibrohistiocytoma of ethmoid sinus. Report of a rare case;Bakshi;Otorinolaringologia,2002