Larson, FV, Wagner, AP, Jones, PB, Tantam, D, Meng-Chuan, L, Baron-Cohen, S, et al. Psychosis in autism: comparison of the features of both conditions in a dually affected cohort. Br J Psychiatry
2017; 210: 269–75.
Fitzgerald, M. Schizophrenia and autism/Aspergers syndrome: overlap and difference. Clin Neuropsychiatry
2012; 9: 171–6.
Ventola, PE, Kleinman, J, Pandey, P, Barton, M, Allen, S, Greene, J, et al. Agreement among four diagnostic instruments for autism spectrum disorders in toddlers. J Autism Dev Disord
2006; 36: 839–47.
Baird, G, Simonoff, E, Pickles, A, Chandler, S, Loucast Meldrum, D, Charman, T. Prevalence of disorders of the autism spectrum disorder in a population cohort of children in South Thames: the Special Needs and Autism Project. Lancet
2006; 368: 210–5.
National Institute for Health and Care Excellence. Autism: Recognition, Referral, Diagnosis and Management of Adults on the Autism Spectrum.
British Psychological Society & Royal College of Psychiatrists, 2012.
Feinstein, A. A History of Autism.