1. Diagnostic and statistical manual of mental disorders;American Psychiatric Association,2000
2. STATISTIX;Analytical Software,2006
3. The Danish national hospital register: a valuable source of data for modern health sciences;Andersen;Danish Medical Bulletin,1999
4. Patterns of contact with hospital for children with an autism spectrum disorder. A Danish register-based study;Atladottir;Journal of Autism and Developmental Disorder,2012
5. Elevated fetal steroidogenic activity in autism;Baron-Cohen;Molecular Psychiatry,2015