Persistent Postural-Perceptual Dizziness (PPPD): A Common, Characteristic and Treatable Cause of Chronic Dizziness
Pract Neurol 18:5-13, Popkirov, S.,et al, 2018
A Chronic Illness of Fatigue, Neurologic and Immunologic Disorders, & Active Human Herpesvirus Type 6 Infection
Ann Int Med 116:103-113, Buchwald,D.,et al, 1992