title: Use of key contract supplies declined in 1980s.
authors: J D
authors: JD
authors: Kubal
mesh_terms: D002017:Budgets / Q000639:trends*; D003284:Contract Services / Q000706:statistics & numerical data*; D003625:Data Collection; D005376:Financial Management / Q000706:statistics & numerical data*; D005521:Food Service, Hospital / Q000191:economics*; D006748:Hospital Departments / Q000191:economics; D014481:United States