What are all those lines and spaces? Understanding bar code technology.
Kasten
B L
BL
D001322:Autoanalysis / Q000295:instrumentation; D002984:Clinical Laboratory Information Systems / Q000592:standards*; D016287:Computer Peripherals; D001330:Electronic Data Processing / Q000379:methods*; D011785:Quality Assurance, Health Care / Q000458:organization & administration; D014481:United States