title: [AN APPEAL FOR RESEARCH ON MENTAL RETARDATION].
mesh_terms: D000293:Adolescent; D001699:Biometry; D002493:Central Nervous System Diseases; D002648:Child; D008607:Intellectual Disability; D012106:Research; D013223:Statistics as Topic
keywords: ADOLESCENCE; CENTRAL NERVOUS SYSTEM DISEASES; CHILD; MENTAL RETARDATION; RESEARCH; STATISTICS
vernacular_title: UPPFORDRAN TILL FORSKNING OEVER PSYKISK UTVECKLINGSSTOERNING.