title: Cohort description: the Northern Ireland Longitudinal Study (NILS).
authors.affiliation: Centre for Public Health, Queen's University Belfast, Belfast, Northern Ireland. d.oreilly@qub.ac.uk
authors.forename: Dermot
authors.initials: D
authors.lastname: O'Reilly
authors.forename: Michael
authors.initials: M
authors.lastname: Rosato
authors.forename: Gemma
authors.initials: G
authors.lastname: Catney
authors.forename: Fiona
authors.initials: F
authors.lastname: Johnston
authors.forename: Maire
authors.initials: M
authors.lastname: Brolly
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D006306:Health Surveys / Q000379:methods*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008137:Longitudinal Studies; D008297:Male; D008875:Middle Aged; D009660:Northern Ireland / Q000453:epidemiology; D012959:Socioeconomic Factors; D055815:Young Adult