Persistent Postural-Perceptual Dizziness (PPPD): A Common, Characteristic and Treatable Cause of Chronic Dizziness
Pract Neurol 18:5-13, Popkirov, S.,et al, 2018
Tolosa-Hunt Syndrome - a Rare Cause of Headache and Ophthalmoplegia
Lancet 382:912, Zurawski, J. & Akhondi, H., 2013