Positional Down Beating Nystagmus in 50 Patients: Cerebellar Disorders and Possible Anterior Semicircular Canalithiasis
JNNP 72:366-372, Bertholon,P.,et al, 2002
Postural Vertigo and Impaired Vasoreflexes Caused by a Posterior Inferior Cerebellar Artery Infarct
Neurol 59:1469-1470, Brozman,B.,et al, 2002
Vertigo
Lancet 352:1841-1846, Baloh,R.W., 1998