Professor Naeem Ramzan clip 2 (AUDIO) University of the West of Scotland Your browser does not support the audio element. Caption SUGGESTED IN LINE: Professor Naeem Ramzan, who led the project, explains how the test works… Credit None required Usage Restrictions None License Original content 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.