New CT Scans Reduce Radiation Exposure<p>Doctors start to use new low-dose CT scan on patients reducing radiation exposure significantly. KPLC's Britney Glaser reports.</p>Get more newsLiveonPrintSaveCreate your free profile or log in to save this articleJan. 14, 2014, 2:53 AM UTC / Updated Jan. 14, 2014, 2:55 AM UTC