TY - RPRT TI - Evidence for genetic correlations and bidirectional, causal effects between smoking and sleep behaviours AU - Gibson, M. AU - Munafo, M. R. AU - Taylor, A. AU - Treur, J. L. PY - 2018 DO - 10.1101/258384 UR - https://www.biorxiv.org/content/10.1101/258384v1 ID - 10.1101/258384 ER -