Martini, C., van Velzen, M., Drewes, A., Aarts, L., Dahan, A., & Niesters, M. (2015). A Randomized Controlled Trial on the Effect of Tapentadol and Morphine on Conditioned Pain Modulation in Healthy Volunteers. PLoS One.

Martini, Chris, Monique van Velzen, Asbjørn Drewes, Leon Aarts, Albert Dahan, e Marieke Niesters. "A Randomized Controlled Trial On the Effect of Tapentadol and Morphine On Conditioned Pain Modulation in Healthy Volunteers." PLoS One 2015.

Martini, Chris, et al. "A Randomized Controlled Trial On the Effect of Tapentadol and Morphine On Conditioned Pain Modulation in Healthy Volunteers." PLoS One 2015.