APA (7th ed.) Citation

Christoph eStein. (2013). Targeting pain and inflammation by peripherally acting opioids. Frontiers Media S.A..

Chicago Style (17th ed.) Citation

Christoph eStein. Targeting Pain and Inflammation by Peripherally Acting Opioids. Frontiers Media S.A., 2013.

MLA (9th ed.) Citation

Christoph eStein. Targeting Pain and Inflammation by Peripherally Acting Opioids. Frontiers Media S.A., 2013.

Warning: These citations may not always be 100% accurate.