1. DeMyer W. Technique of the neurologic examination. 5th ed. New York: McGraw Hill Professional; 2003.
2. Harris W. Rare forms of paroxysmal trigeminal neuralgia, and their relation to disseminated sclerosis. Br Med J. 1950;2:1015–9.
3. Kasper DL, Fauci AS, Hauser S, Longo D, Larry Jameson J, Loscalzo J. Harrisons manual of medicine. 19th ed. New York: McGraw Hill Professional; 2016.
4. Mumenthaler M, Mattle H. Neurology. Stuttgart: Thieme; 2011. ISBN 3-13-523904-7.
5. Nadgir R, Yousem DM. Neuroradiology: the requisites. Philadelphia: Elsevier Health Sciences; 2016. ISBN 978-0-323-00508-1.