TY - RPRT TI - The Mu-Opioid Receptor Gene OPRM1 As A Genetic Marker For Placebo Analgesia AU - Aslaksen, P. M. AU - Forsberg, J. T. AU - Gjerstad, J. PY - 2017 DO - 10.1101/139345 UR - https://www.biorxiv.org/content/10.1101/139345v1 ID - 10.1101/139345 ER -