TY - RPRT TI - Outcome selection bias in meta-analysis. AU - P R Williamson AU - C Gamble AU - D G Altman AU - J L Hutton PY - 2005 DO - 10.1191/0962280205sm415oa UR - https://pubmed.ncbi.nlm.nih.gov/16248351/ ID - 16248351 ER -