[A study of the physical development of oligophrenic children with different degrees of disability].
D000293:Adolescent; D002648:Child; D002657:Child Development; D006801:Humans; D008607:Intellectual Disability; D010806:Physical Education and Training; D010809:Physical Fitness
Izuchenie fizicheskogo razvitiia deteĭ-oligofrenov v stepeni debil'nosti.