12/15/2014, ‘Darwinian’ test uncovers an antidepressant’s hidden toxicity

http://medicalxpress.com/news/2014-12-darwinian-uncovers-antidepressant-hidden-toxicity.html

Because of undetected toxicity problems, about a third of prescription drugs approved in the U.S. are withdrawn from the market or require added warning labels limiting their use.