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Autism Research and Treatment
Volume 2011 (2011), Article ID 874619, 11 pages
http://dx.doi.org/10.1155/2011/874619
Research Article

Factors Affecting Age at Initial Autism Spectrum Disorder Diagnosis in a National Survey

1Department of Medical Informatics, Kennedy Krieger Institute, Baltimore, MD 21211, USA
2Center for Autism and Related Disorders, Kennedy Krieger Institute, Baltimore, MD 21211, USA
3Department of Psychiatry, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
4Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
5Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA

Received 6 January 2011; Revised 12 April 2011; Accepted 19 May 2011

Academic Editor: Gregory S. Liptak

Copyright © 2011 Rebecca E. Rosenberg et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

How to Cite this Article

Rebecca E. Rosenberg, Rebecca Landa, J. Kiely Law, Elizabeth A. Stuart, and Paul A. Law, “Factors Affecting Age at Initial Autism Spectrum Disorder Diagnosis in a National Survey,” Autism Research and Treatment, vol. 2011, Article ID 874619, 11 pages, 2011. doi:10.1155/2011/874619