title: Risk factors in AION.
authors.forename: S S
authors.initials: SS
authors.lastname: Hayreh
mesh_terms: D019842:Ciliary Arteries / Q000473:pathology; D013700:Giant Cell Arteritis / Q000150:complications; D006801:Humans; D018917:Optic Neuropathy, Ischemic / Q000209:etiology*; D016491:Peripheral Vascular Diseases / Q000209:etiology; D012307:Risk Factors; D013927:Thrombosis / Q000209:etiology