The Hill-Burton program and changes in health services delivery.
D003695:Delivery of Health Care / Q000639:trends; D005380:Financing, Government / Q000331:legislation & jurisprudence*; D006297:Health Services Accessibility / Q000639:trends*; D006742:Hospital Bed Capacity; D006749:Hospital Design and Construction / Q000191:economics; D008910:Minnesota; D012424:Rural Population; D012959:Socioeconomic Factors; D014505:Urban Population