title: Drug usage evaluation (DUE) activity in PSAOs.
authors.forename: C A
authors.initials: CA
authors.lastname: Fish
authors.forename: F J
authors.initials: FJ
authors.lastname: Ascione
mesh_terms: D003365:Costs and Cost Analysis; D004363:Drug Utilization; D006801:Humans; D010605:Pharmacy Administration / Q000458:organization & administration; D014481:United States