title: The preschool child: dilemmas of diagnostic labeling.
mesh_terms: D000367:Age Factors; D001289:Attention Deficit Disorder with Hyperactivity / Q000175:diagnosis; D001321:Autistic Disorder / Q000175:diagnosis; D002660:Child Guidance; D002675:Child, Preschool; D003156:Community Mental Health Services; D006801:Humans; D008607:Intellectual Disability / Q000175:diagnosis; D001523:Mental Disorders / Q000145:classification / Q000175:diagnosis*; D011792:Quebec; D009626:Terminology as Topic