TY - GEN AU - Bacchetti,Peter AU - McCulloch,Charles AU - Segal,Mark R TI - Being 'underpowered' does not make a study unethical SN - 1097-0258 PY - 2013///0527 KW - Clinical Trials as Topic KW - ethics KW - Evidence-Based Medicine KW - Humans KW - Translational Research, Biomedical N1 - Publication Type: Letter; Comment UR - https://doi.org/10.1002/sim.5451 ER -