Effectiveness of Tapentadol Prolonged Release (PR) Compared with Oxycodone/Naloxone PR for the Management of Severe Chronic Low Back Pain with a Neuropathic Component: A Randomized, Controlled, Open-Label, Phase 3b/4 Study.
Effectiveness of Tapentadol Prolonged Release (PR) compared with Oxycodone/Naloxone PR for the management of persistent chronic low back pain with a neuropathic component: a randomised controlled, open-label phase 3b/4 study