Prabha, B. B. and Rangachari, V. (2020) “Endoscopic trans nasal excision of pterygopalatine fossa schwannoma: case report and review of literature”, International Journal of Otorhinolaryngology and Head and Neck Surgery, 6(11), pp. 2127–2130. doi: 10.18203/issn.2454-5929.ijohns20204645.