title: Clinical trial conundrums: more art than science?
authors.forename: Vicki
authors.initials: V
authors.lastname: Brower
mesh_terms: D002986:Clinical Trials as Topic; D017322:Clinical Trials, Phase II as Topic; D005060:Europe; D019317:Evidence-Based Medicine; D006801:Humans; D009369:Neoplasms / Q000532:radiotherapy*; D050397:Radiotherapy, Intensity-Modulated; D016032:Randomized Controlled Trials as Topic; D016896:Treatment Outcome; D014481:United States