Klaus Schaffler, MD, Ashraf Yassen, PhD, PharmD, Peter Reeh, MD, PhD,
and Paul Passier, PhD
Pain Medicine Dec 2017 DOI:10.1093/pm/pnx281
Klaus Schaffler, MD, Ashraf Yassen, PhD, PharmD, Peter Reeh, MD, PhD,
and Paul Passier, PhD
Pain Medicine Dec 2017 DOI:10.1093/pm/pnx281