1. Bertalanffy H, Seeger W (1991) The dorsolateral, suboccipital, transcondylar approach to the lower clivus and anterior portion of the craniocervical junction. Neurosurgery 29:815–821
2. Bulsara KR, Sameshima T, Friedman AH, Fukushima T (2008) Microsurgical management of 53 jugular foramen schwannomas: lessons learned incorporated into a modified grading system. J Neurosurg 109:794–803
3. De Martel T, Subirana A, Guillaume J (1933) Los tumores de le fossa cerebral posterior: voluminoso neurinoma del hipogloso con desarrollo juxtabulbo-protuberancial. Operacionsuracion Ars Med 9:416–419
4. Fukushima T, Nonaka Y (2010) Exercise 10: Fukushima ELITE approach. In: Fukushima T, Nonaka Y (eds) Fukushima manual of skull base dissection, 3rd edn. AF-Neurovideo Inc, Raleigh, pp 286–301
5. Fukushima T, Day JD, Maroon JC (1996) Manual of skull base dissection. AF-Neurovideo Inc., Pittsburgh, pp 111–123