title: Determining the etiology of developmental delay in very young children: what if we had a common internationally accepted protocol?!
authors.forename: J S
authors.initials: JS
authors.lastname: Palfrey
authors.forename: C H
authors.initials: CH
authors.lastname: Frazer
mesh_terms: D003582:Cytogenetics; D002658:Developmental Disabilities / Q000175:diagnosis / Q000209:etiology*; D003952:Diagnostic Imaging; D006801:Humans; D007223:Infant; D009460:Neurologic Examination; D010808:Physical Examination