title: Commentary: challenges to establishing the link between birthweight and cognitive development.
authors.affiliation: Harvard Center for Population & Development Studies, Cambridge, MA, USA.
authors.forename: Daniel J
authors.initials: DJ
authors.lastname: Corsi
authors.forename: George
authors.initials: G
authors.lastname: Davey Smith
authors.forename: S V
authors.initials: SV
authors.lastname: Subramanian
mesh_terms: D001724:Birth Weight; D002652:Child Behavior / Q000502:physiology*; D002657:Child Development; D003071:Cognition; D005260:Female; D006128:Growth; D006801:Humans; D008297:Male