American Psychiatric Association. Diagnostic and statistical manual of mental disorders (DSM-5) (5th ed.). American Psychiatric Publishing, 2013.
National Institute of Child Health and Human Development. Autism spectrum disorder: Overview.
American Psychiatric Association. Diagnostic and statistical manual of mental disorders (DSM-5) (5th ed.). American Psychiatric Publishing, 2013.
National Institute of Child Health and Human Development. Autism spectrum disorder: Overview.