Eichenbaum, PhD, G., Göhler, MD, K., Etropolski, MD, M., Steigerwald, MD, PhD, I., Pergolizzi, MD, J., Kim, PhD, MA, M., & Vorsanger, PhD, MD, G. (2015). Does tapentadol affect sex hormone concentrations differently from morphine and oxycodone? An initial assessment and possible implications for opioid-induced androgen deficiency. Journal of Opioid Management, 11(3), 211–227. https://doi.org/10.5055/jom.2015.0270