TY - RPRT TI - Neurons expressing mu opioid receptors of the habenula promote negative affect in a projection-specific manner AU - Bailly, J. AU - Allain, F. AU - Tirel, C. AU - Petit, F. AU - Darcq, E. AU - Kieffer, B. PY - 2021 DO - 10.1101/2021.09.13.460041 UR - https://www.biorxiv.org/content/10.1101/2021.09.13.460041v1 ID - 10.1101/2021.09.13.460041 ER -