title: Definition and classification of cerebral palsy.
authors.forename: Robert W
authors.initials: RW
authors.lastname: Armstrong
mesh_terms: D000293:Adolescent; D002547:Cerebral Palsy / Q000145:classification* / Q000175:diagnosis*; D002648:Child; D006801:Humans; D038801:International Classification of Diseases / Q000592:standards*; D009626:Terminology as Topic; D014944:World Health Organization