[Music therapy in the education and development of mentally retarded].
D002648:Child; D002657:Child Development; D004495:Education of Persons with Intellectual Disabilities; D006309:Hearing; D006801:Humans; D008607:Intellectual Disability / Q000523:psychology*; D007804:Language Development; D007858:Learning; D009147:Music Therapy
Musiekterapie in die opleiding en opvoeding van geestesvertraagdes.