Clinical review - Autistic spectrum disorders This article discusses common presentations, core features and behaviours that may suggest a diagnosis of ASD, and evidence-based interventions. by Dr Carole Buckley and Richard Mills Sign in to continue Sign In Email address Password Stay signed in Trouble signing in? Reset password: Click here Need help? Email us Register FREE Limited free articles a month Free email bulletins Register Now Register Now Take a 30-day trial Join MIMS now and pay nothing for the first 30 days Join GPOnline now and pay nothing for the first 30 days Sign Up Sign Up