Models of practice: variable charges for nursing care.
D001130:Arizona; D004471:Economics, Nursing; D005249:Fees and Charges; D006745:Hospital Bed Capacity, 300 to 499; D008962:Models, Theoretical; D009732:Nursing Care; D009738:Nursing Service, Hospital / Q000191:economics*; D010361:Patients / Q000145:classification