title: Commentary on Hey and Kimmelman.
authors: Department of Biostatistics, The University of Texas M.D. Anderson Cancer Center, Houston, TX, USA dberry@mdanderson.org.
authors: Donald A
authors: DA
authors: Berry
mesh_terms: D006801:Humans; D016032:Randomized Controlled Trials as Topic / Q000941:ethics*; D012107:Research Design