%0 Journal Article %T Quantifying heterogeneity in a meta‐analysis %A Deeks, Jonathan J. %A Berlin, Jesse A. %A Rothwell, Peter M. %J Statistics in Medicine %V 21 %N 11 %P 1539-1558 %@ 0277-6715 %D 2002-06-15 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve