title: Programming for persons with profound mental retardation: a three year retrospective study.
mesh_terms: D000328:Adult; D004495:Education of Persons with Intellectual Disabilities / Q000331:legislation & jurisprudence; D006801:Humans; D008607:Intellectual Disability / Q000145:classification / Q000534:rehabilitation*; D007360:Intelligence; D012189:Retrospective Studies; D014481:United States