%0 Generic %B Value Health %D 2015 %P A658 %R 10.1016/j.jval.2015.09.2385 %T Association of Adverse Events And Health Service Usage With Tapentadol Prolonged-Release Treatment Compared With Morphine Controlled-Release (Cr) And Oxycodone Cr: A Uk Primary Care Observational Study %V 18