1. Imaging of the skull base;Adin,2015
2. History of endoscopic skull base surgery: its evolution and current reality;Prevedello;J Neurosurg,2007
3. Skull base imaging in the era of minimal access surgery;Aygun;Radiol Clin North Am,2017
4. The palatovaginal canal: can it be identified on routine CT and MR imaging?;Rumboldt;Am J Roentgenol,2002
5. Microsurgical and endoscopic anatomy of the vidian canal;Osawa;Neurosurgery,2009