Department of Neurology, General Hospital Celle, Celle, Germany;
Private Practice for Radiology, Bad Zwischenahn, Germany;
Private Practice for Neurology, Lübeck-St. Lorenz Süd, Germany;
Research & Development, Dr. Willmar Schwabe GmbH & Co. KG, Karlsruhe, Germany;
Ginkgo biloba Extract; EGb 761®; Randomised Controlled Trial (RCT); VERTIGO; DIZZINESS; Vestibular Exercises;