title: Commentary on meta-analysis in clinical trials.
authors: Division of Biostatistics & Epidemiology, Dana Farber Cancer Institute, Boston, Massachusetts 02115.
authors: J
authors: J
authors: Berlin
authors: T C
authors: TC
authors: Chalmers
mesh_terms: D002986:Clinical Trials as Topic / Q000379:methods*; D006801:Humans; D011897:Random Allocation