title: A golden jubilee.
authors.affiliation: Department of Public Health, University of Liverpool, Liverpool, UK.
authors.forename: P
authors.initials: P
authors.lastname: Pharoah
mesh_terms: D002648:Child; D002675:Child, Preschool; D015331:Cohort Studies; D004813:Epidemiology; D006801:Humans; D007223:Infant; D010372:Pediatrics; D011640:Public Policy; D012106:Research; D012936:Social Medicine