Gains in productivity, technology keeping lid on cost of lab tests.
Wagner
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D019411:Clinical Laboratory Techniques / Q000191:economics* / Q000639:trends; D003365:Costs and Cost Analysis / Q000706:statistics & numerical data / Q000639:trends; D003625:Data Collection; D004526:Efficiency; D007755:Laboratories, Hospital / Q000191:economics*; D014481:United States