what we know National Institute of Child Health and Human Development (U.S.) text bibliography mdu Rockville, MD] U.S. Dept. of Health and Human Services, National Institutes of Health, National Institute of Child Health and Human Development [2005] 2005 monographic eng 1 online resource (16 pages). Title from title screen (viewed on Nov. 18, 2011). "May 2005"--Page 16. CRDP Program record. Includes bibliographical references (pages 12-13). Autism Autism spectrum disorders Autism spectrum disorders in children Autism Autism spectrum disorders Autism spectrum disorders in children HE 20.3352:AU 8/3 HE 20.3352:AU 8/3 (OCoLC)61465393 http://purl.fdlp.gov/GPO/gpo15380 http://purl.fdlp.gov/GPO/gpo15380 http://purl.fdlp.gov/GPO/gpo15380 http://purl.fdlp.gov/GPO/gpo15380 GPO 111118 20190831111940.0 ocn761382097 eng