title: Making observational studies count: shaping the future of comparative effectiveness research.
authors.affiliation: Outcome Sciences Inc., Cambridge, MA 02139, USA. ndreyer@outcome.com
authors.forename: Nancy A
authors.initials: NA
authors.lastname: Dreyer
mesh_terms: D057186:Comparative Effectiveness Research / Q000379:methods / Q000639:trends*; D003660:Decision Support Systems, Management / Q000639:trends; D005260:Female; D005544:Forecasting; D006801:Humans; D008297:Male; D019370:Observation / Q000379:methods*; D058996:Quality Improvement; D016032:Randomized Controlled Trials as Topic; D014481:United States