Utilization patterns and financial characteristics of nursing homes in the United States: 1977 National Nursing Home Survey.
D002568:Certification; D003365:Costs and Cost Analysis; D007902:Length of Stay; D009309:National Center for Health Statistics, U.S.; D009735:Nursing Homes / Q000191:economics / Q000706:statistics & numerical data*; D010067:Ownership; D014481:United States