"autism spectrum." YourDictionary, n.d. Web. 07 June 2018. <http://www.yourdictionary.com/autism-spectrum>.
autism spectrum. (n.d.). Retrieved June 07th, 2018, from http://www.yourdictionary.com/autism-spectrum
The range of conditions classified as pervasive developmental disorders, generally held to include autism, Asperger's syndrome, and pervasive developmental disorder - not otherwise specified (PDD-NOS).
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