title: Etiology of a Secondary Headache: Ophthalmic Artery Aneurysm.
authors.affiliation: Department of Emergency Medicine, San Antonio Uniformed Services Health Education Consortium, San Antonio, Texas.
authors.forename: Erica
authors.initials: E
authors.lastname: Simon
authors.affiliation: Department of Emergency Medicine, San Antonio Uniformed Services Health Education Consortium, San Antonio, Texas.
authors.forename: Brit
authors.initials: B
authors.lastname: Long
authors.affiliation: Department of Radiology, San Antonio Uniformed Services Health Education Consortium, San Antonio, Texas.
authors.forename: Matthew
authors.initials: M
authors.lastname: Katz
mesh_terms: D000368:Aged; D000783:Aneurysm / Q000150:complications* / Q000175:diagnosis*; D006261:Headache / Q000209:etiology*; D006801:Humans; D008297:Male; D009880:Ophthalmic Artery / Q000002:abnormalities*; D014057:Tomography, X-Ray Computed / Q000379:methods; D014786:Vision Disorders / Q000209:etiology