Federal Regulators Reportedly Raise Questions About Theranos LabAnother road block for the Silicon Valley company that said it would revolutionize the blood-testing business.
FDA Approves Finger Prick Blood Tests Patients Can Do Without A LabPalo Alto-based Theranos is revolutionizing the traditional blood test by eliminating the lab, and providing technology that uses a finger prick similar to blood tests diabetics use to measure blood sugar.
Parents Question Access To Mandatory Baby Blood Test Every baby born in the U.S. is supposed to have it - A blood test that screens for genetic diseases.

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