TY - GEN AU - Zhang,Yanqiong AU - Rosenberger,William F AU - Smythe,Robert T TI - Sequential monitoring of randomization tests: stratified randomization SN - 0006-341X PY - 2007///1019 KW - Biometry KW - methods KW - Data Interpretation, Statistical KW - Decision Support Systems, Clinical KW - Outcome Assessment, Health Care KW - Proportional Hazards Models KW - Random Allocation KW - Randomized Controlled Trials as Topic KW - Research Design KW - Risk Assessment KW - Risk Factors N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S UR - https://doi.org/10.1111/j.1541-0420.2006.00735.x ER -