Humana Inc.: a defined materiel management direction.
D006279:Health Maintenance Organizations / Q000458:organization & administration; D006739:Hospital Administration; D006777:Hospitals, Proprietary / Q000458:organization & administration*; D008331:Management Information Systems; D008421:Materials Management, Hospital / Q000639:trends*; D011682:Purchasing, Hospital / Q000639:trends*; D014481:United States