Vorsanger, PhD, MD, Gary, United States

• Journal of Opioid Management Vol. 6 No. 3 (2010): May/June - Articles
  Evaluation of study discontinuations with tapentadol immediate release and oxycodone immediate release in patients with low back or osteoarthritis pain
  Abstract
• Journal of Opioid Management Vol. 10 No. 3 (2014): May/June - Articles
  Evaluation of the tamper-resistant properties of tapentadol extended-release tablets: Results of in vitro laboratory analyses
  Abstract
• Journal of Opioid Management Vol. 11 No. 3 (2015): May/June - Articles
  Does tapentadol affect sex hormone concentrations differently from morphine and oxycodone? An initial assessment and possible implications for opioid-induced androgen deficiency
  Abstract