title: Cohort profile: The Hertfordshire Ageing Study (HAS).
authors.affiliation: MRC Epidemiology Resource Centre, University of Southampton, Southampton General Hospital, Southampton SO16 6YD, UK. hes@mrc.soton.ac.uk
authors.forename: H E
authors.initials: HE
authors.lastname: Syddall
authors.forename: S J
authors.initials: SJ
authors.lastname: Simmonds
authors.forename: H J
authors.initials: HJ
authors.lastname: Martin
authors.forename: Clare
authors.initials: C
authors.lastname: Watson
authors.forename: E M
authors.initials: EM
authors.lastname: Dennison
authors.forename: C
authors.initials: C
authors.lastname: Cooper
authors.forename: A Aihie
authors.initials: AA
authors.lastname: Sayer
mesh_terms: D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000235:genetics / Q000502:physiology*; D002908:Chronic Disease / Q000453:epidemiology*; D015331:Cohort Studies; D004032:Diet; D005260:Female; D015894:Genome, Human; D006304:Health Status; D006801:Humans; D008019:Life Style; D008297:Male; D012307:Risk Factors