title: Patients with headache and visual disturbance: a differentiation between migraine and sinonasal headache.
authors.affiliation: Cleveland Nasal Sinus and Sleep Center, Cleveland Ear, Nose and Throat Center, OH 44122, USA.
authors.forename: H L
authors.initials: HL
authors.lastname: Levine
mesh_terms: D006261:Headache / Q000150:complications* / Q000175:diagnosis; D006801:Humans; D020325:Migraine with Aura / Q000175:diagnosis*; D012852:Sinusitis / Q000150:complications*; D014786:Vision Disorders / Q000150:complications*