title: THE BRAIN AND DISORDERS OF COMMUNICATION. PRIMITIVE STAGES OF LANGUAGE DEVELOPMENT IN MONGOLISM.
mesh_terms: D001921:Brain; D002648:Child; D004314:Down Syndrome; D006128:Growth; D006801:Humans; D007360:Intelligence; D007361:Intelligence Tests; D007802:Language; D007804:Language Development; D010827:Physiology; D014706:Verbal Learning
keywords: CHILD; GROWTH; INTELLIGENCE; INTELLIGENCE TESTS; LANGUAGE; MONGOLISM; PHYSIOLOGY; VERBAL LEARNING