The need for subject descriptors in learning disabilities research: preschool through high school years. National Joint Committee on Learning Disabilities.
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003625:Data Collection / Q000379:methods / Q000592:standards; D006801:Humans; D007859:Learning Disabilities / Q000453:epidemiology*; D012106:Research / Q000592:standards; D012107:Research Design; D009626:Terminology as Topic; D014481:United States