title: Historic milestones in mental retardation. Random notes and sketches.
mesh_terms: D001294:Attitude to Health; D004495:Education of Persons with Intellectual Disabilities / Q000266:history; D004519:Education, Special / Q000266:history; D005060:Europe; D049690:History, Ancient; D049691:History, Medieval; D049711:History, Modern 1601-; D006801:Humans; D008607:Intellectual Disability / Q000266:history*; D010372:Pediatrics / Q000266:history; D012068:Religion and Medicine; D014481:United States; D014837:Voluntary Health Agencies / Q000266:history