Ahead of the Bell: Cephalon falls on Nuvigil delay
by Sarah Aniston
Filed under Sleep Apnea Books
Ahead of the Bell: Cephalon falls on Nuvigil delay
Cephalon Inc. shares dipped in premarket trading Tuesday after regulators held up marketing approval for its drug Nuvigil as a treatment for jet lag.
Read more on AP via Yahoo! Finance
