01-05-2011, 10:32 PM
A little-known morphine-like drug is potentially more potent, longer lasting and less likely to cause constipation than standard morphine, a study has found. The drug also is less likely to cause constipation.
Posted on Wed, 05 Jan 2011 08:00:00 EST at http://www.sciencedaily.com/releases/201...101401.htm
Posted on Wed, 05 Jan 2011 08:00:00 EST at http://www.sciencedaily.com/releases/201...101401.htm