1. Human sexual differentiation - in utero influences;Abramovich;Journal of Obstetrics and Gynecology,1974
2. DSM-IV Diagnostic and Statistical Manual of Mental Disorders;American Psychiatric Association (APA),1994
3. Gonadal steroid induction of structural sex differences in the central nervous system;Arnold;Annual Review of Neuroscience,1984
4. Prevalence of autism spectrum disorders - Autism and Developmental Disabilities Monitoring Network, United States, 2006;Autism and Developmental Disabilities Monitoring Network Surveillance Year 2006 Principal Investigators, Centers for Disease Control and Prevention;Morbidity and Mortality Weekly Report Surveillance Summary,2009
5. Foetal testosterone, cognitive sex differences and autistic traits;Auyeung,2008