Sydes, MR; Parmar, MKB; James, ND; Clarke, NW; Dearnaley, DP; Mason, MD; Morgan, RC; ... Royston, P; + view all Sydes, MR; Parmar, MKB; James, ND; Clarke, NW; Dearnaley, DP; Mason, MD; Morgan, RC; Sanders, K; Royston, P; - view fewer (2009) Issues in applying multi-arm multi-stage methodology to a clinical trial in prostate cancer: the MRC STAMPEDE trial. Trials , 10 , Article 39. 10.1186/1745-6215-10-39.