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A comment on Harvard Scientists Create Hand-Held Device to Detect Cancer at Bedside .

Re:Harvard Scientists Create Hand-Held Device to Detect Canc... by mkinnan on Friday February 25, 2011 @08:07PM (#2264488)
The one bit of information left out in the article is how do you get the magnetic nanoparticles in your blood stream in the first place. I wouldn't think they are injected directly into a vein, but maybe they are ...
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