Laboratory work (IMAGE) University of Adelaide Caption A genetic diagnostic method using a small sample of skin from the upper arm could identify rare neurodevelopmental disorders in a non-invasive way, according to researchers at the University of Adelaide. Credit Pixabay/jarmoluk Usage Restrictions No restrictions. License CC0 Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.