title: Systemic associations of retinal vein occlusion.
authors.forename: M J
authors.initials: MJ
authors.lastname: Elman
mesh_terms: D006801:Humans; D012170:Retinal Vein Occlusion / Q000209:etiology*; D012307:Risk Factors; D013927:Thrombosis / Q000150:complications; D014652:Vascular Diseases / Q000150:complications