1. Surgical management of trapezius palsy;Teboul;J Bone Joint Surg,2004
2. Intracranial neurilemoma of the spinal accessory nerve;Christoferson;Surg Neurol,1982
3. Radiologic manifestation of spinal accessory neurinoma: a case report;Ohkawa;Radiat Med,1996
4. Jugular foramen schwannomas;Kaye;J Neurosurg,1984
5. Jugular foramen involvement in nasopharyngeal carcinoma;Chong;J Laryngol Otol,1996