Factorial classification key for matching care with need.
D006745:Hospital Bed Capacity, 300 to 499; D006763:Hospitals, Chronic Disease / Q000458:organization & administration*; D006782:Hospitals, Special / Q000458:organization & administration*; D009741:Nursing Staff, Hospital / Q000600:supply & distribution*; D010361:Patients / Q000145:classification*; D010561:Personnel Staffing and Scheduling / Q000379:methods; D014768:Virginia