title: [Milestones in the development of language in infancy. A prospective examination of 65 children including sets of twins].
mesh_terms: D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007804:Language Development; D009633:Nonverbal Communication; D011247:Pregnancy; D011446:Prospective Studies; D014427:Twins
vernacular_title: Das Auftreten sprachlicher Entwicklungscchritte im Säuglingsalter. Eine prospektive Verlaufsuntersuchung an 65 Kindern unter Einschluss von Zwillingspaaren.