title: Important variables have been standardised to an impressive extent. Preface.
authors.forename: Sabaratnam
authors.initials: S
authors.lastname: Arulkumaran
mesh_terms: D001837:Body Weights and Measures / Q000592:standards; D002657:Child Development; D005260:Female; D047109:Fetal Development; D005317:Fetal Growth Retardation / Q000175:diagnosis / Q000209:etiology; D057238:Growth Charts; D006801:Humans; D007223:Infant; D007231:Infant, Newborn / Q000254:growth & development*; D015337:Multicenter Studies as Topic / Q000379:methods* / Q000592:standards; D011247:Pregnancy; D047928:Premature Birth / Q000209:etiology; D016216:Ultrasonography, Prenatal / Q000592:standards