Mental handicap.
D000328:Adult; D002648:Child; D002675:Child, Preschool; D003376:Counseling; D004495:Education of Persons with Intellectual Disabilities; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008607:Intellectual Disability / Q000151:congenital / Q000175:diagnosis* / Q000235:genetics