Blood Drug Testing

Blood+Tests 554 18601265 0 0 1280 300 jpg

Blood+Tests 554 18601265 0 0 1280 300 jpg

Summary: Blood test may detect early stages of lung cancer Last updated 20 May 2008 Scientists hope that a simple blood test could soon be used to detect lung cancer saving patients from the harrowing experience of waiting for biopsy results

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