Subject
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Mortality
1
National health services
1
Nurses' aides
1
Nursing homes Bed capacity
1
Older people Hospital care
1
Physicians Utilization
1
Prediction theory
1
Professional standards review organizations (Medicine) Cost effectiveness
1
Rural health services Utilization
1
Rural hospitals
1
Sampling (Statistics)
1
Surgery
1
Urban hospitals
1
Veterans
1
Veterans Medical care
1
Veterans' hospitals
1
Youth Mental health services Utilization
1