Benign Paroxysmal Positional Vertigo | NEJM

From the Department of Neurology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, South Korea (J.-S.K.); and the Departments of Neurology, Otolaryngology–Head and Neck Surgery, Neuroscience and Ophthalmology, Johns Hopkins University School of Medicine, Baltimore (D.S.Z.).