title: Large providers starting the millennium as prudent buyers.
authors.forename: M E
authors.initials: ME
authors.lastname: Neumann
mesh_terms: D000554:Ambulatory Care Facilities / Q000458:organization & administration*; D000569:Americas; D001208:Asia; D005060:Europe; D005376:Financial Management; D006801:Humans; D006435:Renal Dialysis