title: Comparative effectiveness: beyond the buzz.
authors.forename: Lieven
authors.initials: L
authors.lastname: Annemans
mesh_terms: D002986:Clinical Trials as Topic; D057186:Comparative Effectiveness Research / Q000458:organization & administration*; D006801:Humans; D013673:Technology Assessment, Biomedical / Q000379:methods*; D014481:United States; D016270:United States Agency for Healthcare Research and Quality