From supermarket to hospital: bar coding to streamline hospital functions.
D003201:Computers; D010355:Patient Identification Systems / Q000592:standards*; D011356:Product Labeling / Q000592:standards*; D012015:Reference Standards; D012952:Societies / Q000458:organization & administration*; D012954:Societies, Hospital / Q000458:organization & administration*; D014481:United States