title: The appeal of large simple trials.
authors: Bob
authors: B
authors: Roehr
mesh_terms: D002986:Clinical Trials as Topic / Q000379:methods*; D057286:Electronic Health Records; D032984:Ethics, Research; D006801:Humans; D007258:Informed Consent; D017146:Models, Organizational; D012109:Research Support as Topic; D014481:United States; D014493:United States Department of Veterans Affairs