[ABSENCE AND RETARDATION IN THE DEVELOPMENT OF LANGUAGE].
D002648:Child; D006801:Humans; D007223:Infant; D008607:Intellectual Disability; D007802:Language; D002666:Psychology, Child; D013064:Speech Disorders
CHILD; CHILD PSYCHOLOGY; INFANT; LANGUAGE; MENTAL RETARDATION; SPEECH DISORDERS
ABSENCE ET RETARD DU D'EVELOPPEMENT DU LANGAGE.