title: Emergence of vocal alternation in mother-infant interchanges.
authors.forename: G P
authors.initials: GP
authors.lastname: Ginsburg
authors.forename: B K
authors.initials: BK
authors.lastname: Kilbourne
mesh_terms: D002663:Child Language; D005260:Female; D006801:Humans; D007223:Infant; D007804:Language Development; D008297:Male; D009034:Mother-Child Relations; D014705:Verbal Behavior