title: Experimental and observational data and formulary listing.
authors.affiliation: The Regence Group, Portland, OR, USA. rsfrear@regence.com
authors.forename: Raulo S
authors.initials: RS
authors.lastname: Frear
mesh_terms: D003659:Decision Making, Organizational; D004341:Drug Evaluation / Q000379:methods*; D017723:Drug Utilization Review; D019317:Evidence-Based Medicine; D005569:Formularies as Topic; D006801:Humans; D008329:Managed Care Programs; D016032:Randomized Controlled Trials as Topic / Q000379:methods; D014481:United States