Bulk buyer.
Weinstein
A
A
D019033:Delivery of Health Care, Integrated / Q000639:trends; D017754:Group Purchasing / Q000639:trends*; D006273:Health Facility Merger; D006777:Hospitals, Proprietary; D008329:Managed Care Programs / Q000639:trends; D009096:Multi-Institutional Systems / Q000639:trends*; D014481:United States