title: The randomized registry trial.
authors: National Institutes of Health, Bethesda, MD sb16i@nih.gov.
authors: Stuart G
authors: SG
authors: Baker
authors: Barnett S
authors: BS
authors: Kramer
authors: Karen S
authors: KS
authors: Lindeman
mesh_terms: D057186:Comparative Effectiveness Research; D006801:Humans; D016032:Randomized Controlled Trials as Topic; D012042:Registries