1. Autistic disturbances of affective contact;Kanner;Nerv Child,1943
2. “Autism’s like a snowflake” — doctors study symptoms, possible causes of autism with hopes of learning more;Scott,2013
3. Diagnostic and statistical manual of mental disorders,2013
4. Redefining the concept of autism as a unitary disorder: multiple causal deficits of a single kind?;Boucher,2011
5. The autisms;Coleman,2011