Persistent Postural-Perceptual Dizziness (PPPD): A Common, Characteristic and Treatable Cause of Chronic Dizziness
Pract Neurol 18:5-13, Popkirov, S.,et al, 2018
Neurological Findings in Alzheimer's Disease and Normal Aging
Arch Neurol 47:625-627, Glasko,D.,et al, 1990