TY - RPRT TI - An examination of multivariable Mendelian randomization in the single sample and two-sample summary data settings. AU - Sanderson, E. AU - Davey Smith, G. AU - Windmeijer, F. AU - Bowden, J. PY - 2018 DO - 10.1101/306209 UR - https://www.biorxiv.org/content/10.1101/306209v1 ID - 10.1101/306209 ER -