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