U.S. Allows Sale of Drug to Treat Constipation

Progenics Pharmaceuticals and Wyeth have won federal approval for the first drug to treat constipation caused by powerful opioid painkillers like morphine.

Zrodlo (oryginalny wpis) na http://www.nytimes.com/2008/04/25/business/25wyeth.html?ex=1366862400&en=d04450047bae986e&ei=5088&partner=rssnyt&emc=rss,By BLOOMBERG NEWS