News Early Signs of Autism Interview with Dr Josephine Barbaro on ABC Radio National’s Life Matters program. Dr Barbaro discusses the parent perspective on early Autism diagnosis Published March 2019 Explore our audio and video resources Explore identification and diagnosis research program Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Positive Outcomes for Autistic Employees at DHHS Is Autism caused by gut bacteria, as suggested by ‘gut theory’? children autism diagnosis interview