PSYCHIATRIC ASPECTS OF MONGOLISM.
D001921:Brain; D001925:Brain Damage, Chronic; D001930:Brain Injuries; D002648:Child; D002653:Child Behavior Disorders; D004314:Down Syndrome; D004569:Electroencephalography; D006311:Hearing Disorders; D006801:Humans; D013064:Speech Disorders
BRAIN DAMAGE, CHRONIC; CHILD BEHAVIOR DISORDERS; ELECTROENCEPHALOGRAPHY; HEARING DISORDERS; MONGOLISM; SPEECH DISORDERS