title: The relationship between retinal arteriolar and venular calibers is genetically mediated, and each is associated with risk of cardiovascular disease.
authors.affiliation: Department of Twin Research and Genetic Epidemiology, King's College London, School of Medicine, London, United Kingdom. samantha.fahy@kcl.ac.uk
authors.forename: Samantha J
authors.initials: SJ
authors.lastname: Fahy
authors.forename: Cong
authors.initials: C
authors.lastname: Sun
authors.forename: Gu
authors.initials: G
authors.lastname: Zhu
authors.forename: Paul R
authors.initials: PR
authors.lastname: Healey
authors.forename: Tim D
authors.initials: TD
authors.lastname: Spector
authors.forename: Nicolas G
authors.initials: NG
authors.lastname: Martin
authors.forename: Paul
authors.initials: P
authors.lastname: Mitchell
authors.forename: Tien Y
authors.initials: TY
authors.lastname: Wong
authors.forename: David A
authors.initials: DA
authors.lastname: Mackey
authors.forename: Christopher J
authors.initials: CJ
authors.lastname: Hammond
authors.forename: Toby
authors.initials: T
authors.lastname: Andrew