title: Analysis of the Born in Bradford birth cohort.
authors.affiliation: Paediatric Department, Hospital Lillebælt, DK-6000 Kolding, Denmark. Electronic address: ester.garne@rsyd.dk.
authors.forename: Ester
authors.initials: E
authors.lastname: Garne
authors.affiliation: Wolfson Institute of Preventive Medicine, Queen Mary University of London, London, UK.
authors.forename: Joan
authors.initials: J
authors.lastname: Morris
mesh_terms: D000013:Congenital Abnormalities / Q000208:ethnology*; D005260:Female; D006801:Humans