Illustration of Drug Path (IMAGE) Karolinska Institutet Caption This illustration shows the path of a drug from a pill to a drug target. Credit Daniel Martinez Molina Usage Restrictions This illustration may only be published in connection to reports about the current study in <i>Science</i>, Nordlund and colleagues, July 2013. License Licensed 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.