title: Controversy about Fisher's syndrome.
mesh_terms: D001259:Ataxia / Q000473:pathology*; D001933:Brain Stem / Q000473:pathology*; D006801:Humans; D009886:Ophthalmoplegia / Q000473:pathology*; D012021:Reflex, Abnormal / Q000473:pathology; D013577:Syndrome