[STUDIES ON RETARDED DEVELOPMENT OF SPEECH. 3. INCIDENCE, CAUSES AND SYMPTOMS OF RETARDED DEVELOPMENT OF SPEECH IN 3-YEAR-OLD CHILDREN].
D001238:Asphyxia Neonatorum; D001724:Birth Weight; D002547:Cerebral Palsy; D002648:Child; D003638:Deafness; D004200:Diseases in Twins; D006311:Hearing Disorders; D034381:Hearing Loss; D006801:Humans; D015994:Incidence; D007231:Infant, Newborn; D008607:Intellectual Disability; D013060:Speech; D013064:Speech Disorders; D013342:Stuttering
ASPHYXIA NEONATORUM; BIRTH WEIGHT; CEREBRAL PALSY; CHILD; DEAFNESS; DISEASES IN TWINS; HEARING DISORDERS; MENTAL RETARDATION; SPEECH DISORDERS; STUTTERING