title: Downbeat nystagmus associated with dolichoectasia of the vertebrobasilar artery.
authors.forename: M S
authors.initials: MS
authors.lastname: Gans
authors.forename: C A
authors.initials: CA
authors.lastname: Melmed
mesh_terms: D001488:Basilar Artery; D002561:Cerebrovascular Disorders / Q000150:complications*; D006801:Humans; D008094:Lithium / Q000009:adverse effects; D009759:Nystagmus, Pathologic / Q000139:chemically induced / Q000150:complications*; D014711:Vertebral Artery
chemical_list: D008094:Lithium