Article InformationAuthors: Ishizuka, Y.; Yamamoto, J. I.Year: 2016Publication: Autism : the international journal of research and practiceVolume: 20Issue: 8Pages: 1011-1020DOI: 10.1177/1362361315622856 Final Quality and Data Extraction DecisionsAge: Birth to 35.9 months (0-2.9 years)36-71.9 months (3-5.9 years)Domains: CommunicationIntervention: Naturalistic intervention