TY - RPRT TI - The median and the mode as robust meta-analysis methods in the presence of small study effects AU - Hartwig, F. P. AU - Davey Smith, G. AU - Schmidt, A. F. AU - Bowden, J. PY - 2018 DO - 10.1101/288050 UR - https://www.biorxiv.org/content/10.1101/288050v1 ID - 10.1101/288050 ER -