title: Emerging trends in clinical trial design.
authors.affiliation: Department of Outcomes Research, Cleveland Clinic, 9500 Euclid Ave., P-77, Cleveland, OH 44195, USA. ds@or.org
authors.forename: Daniel I
authors.initials: DI
authors.lastname: Sessler
authors.forename: P J
authors.initials: PJ
authors.lastname: Devereaux
mesh_terms: D035843:Biomedical Research / Q000639:trends*; D006801:Humans; D011897:Random Allocation; D016032:Randomized Controlled Trials as Topic; D012107:Research Design / Q000639:trends*; D018401:Sample Size; D016896:Treatment Outcome