title: Bilateral involvement of a single cranial nerve: analysis of 578 cases.
authors.forename: Alan R
authors.initials: AR
authors.lastname: Hirsch
authors.forename: Stephanie
authors.initials: S
authors.lastname: Fulton
authors.forename: Thomas L
authors.initials: TL
authors.lastname: Wilding
authors.forename: Frances
authors.initials: F
authors.lastname: Groen
mesh_terms: D007839:Functional Laterality; D006801:Humans; D009460:Neurologic Examination; D020431:Olfactory Nerve Diseases / Q000175:diagnosis / Q000209:etiology* / Q000503:physiopathology*; D061219:Olfactory Nerve Injuries