title: [Raise the diagnosis level of attention deficit hyperactivity disorder in children].
authors.forename: Ke-ming
authors.initials: KM
authors.lastname: Xu
mesh_terms: D001289:Attention Deficit Disorder with Hyperactivity / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D002648:Child; D002681:China; D003937:Diagnosis, Differential; D006801:Humans; D013997:Time Factors