TY - GEN AU - Wu,Yujun AU - Zhao,Peng-Liang TI - Interim treatment selection with a flexible selection margin in clinical trials SN - 1097-0258 PY - 2014///0121 KW - Biostatistics KW - methods KW - Clinical Trials as Topic KW - Computer Simulation KW - Controlled Clinical Trials as Topic KW - Humans KW - Models, Statistical KW - Randomized Controlled Trials as Topic KW - Treatment Outcome N1 - Publication Type: Journal Article UR - https://doi.org/10.1002/sim.5693 ER -