TY - RPRT TI - OPRM1 A118G and serum β-endorphin interact with sex and digit ratio (2D:4D) to influence risk and course of alcohol dependence AU - Gegenhuber, J. B. AU - Weinland, C. AU - Kornhuber, J. AU - Muehle, C. AU - Lenz, B. PY - 2017 DO - 10.1101/200196 UR - https://www.biorxiv.org/content/10.1101/200196v1 ID - 10.1101/200196 ER -