Peter Kuhn and Kelly Bethel, Scripps Research Institute (image) Scripps Research Institute Share Print E-Mail Caption Scripps Research Institute Associate Professor Peter Kuhn, Ph.D, (right) worked with physicians including Kelly Bethel, M.D., of Scripps Health to demonstrate the effectiveness of an advanced blood test for detecting and analyzing circulating tumor cells. The February 2012 studies appear in the journal Physical Biology. Credit Image courtesy of the Scripps Research Institute Usage Restrictions None Share Print E-Mail 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.