TY - GEN AU - Riley,R D AU - Sauerbrei,W AU - Altman,D G TI - Prognostic markers in cancer: the evolution of evidence from single studies to meta-analysis, and beyond SN - 1532-1827 PY - 2009///0514 KW - Biomarkers KW - analysis KW - Clinical Trials as Topic KW - Guidelines as Topic KW - Humans KW - Meta-Analysis as Topic KW - Multicenter Studies as Topic KW - Neoplasms KW - therapy KW - Prognosis KW - Recurrence KW - Reproducibility of Results KW - Research KW - trends KW - Risk Factors N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Review UR - https://doi.org/10.1038/sj.bjc.6604999 ER -