@inbook{1195236384, author={Heather M. Wied and Shannon M. Standridge}, editor={Hershey, Andrew D.}, title={Autism Spectrum Disorder and Regressive Developmental Disorders}, booktitle={CURRENT Diagnosis & Treatment Pediatric Neurology}, publisher={McGraw Hill Education}, address={New York, NY}, year={2023}, url={neurology.mhmedical.com/content.aspx?aid=1195236384} }