Comment and reply on: Randomized trial comparing polymer-coated extended-release morphine sulfate to controlled-release oxycodone HCl in moderate to severe nonmalignant pain.
作者信息
Crudele Nancy, Haddox J David
出版信息
Curr Med Res Opin. 2007 May;23(5):1053-4; author reply 1054-6. doi: 10.1185/030079907x187928.