title: Determinants of size at birth.
authors.forename: B J
authors.initials: BJ
authors.lastname: Boucher
mesh_terms: D000328:Adult; D001724:Birth Weight; D005838:Genotype; D006801:Humans; D018167:Receptors, Calcitriol / Q000235:genetics*; D014807:Vitamin D / Q000378:metabolism*
chemical_list: D018167:Receptors, Calcitriol; D014807:Vitamin D