Diagnosing infections such as HIV requires expensive clinical tests, making the procedure too costly for many poor patients or those living in remote areas. But a new technology called lab-on-a-chip may make the tests more accessible to many. VOA’s George Putic reports.
from Voice of America http://ift.tt/1EbMSw6
from Voice of America http://ift.tt/1EbMSw6
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