WASHINGTON (AP) -- The government is taking steps to help ensure that children who need CT scans and other X-ray-based tests don't get an adult-sized dose of radiation....
LAURAN NEERGAARD, Associated Press
Wed, 05/09/2012 - 1:08am
WASHINGTON (AP) -- The government is taking steps to help ensure that children who need CT scans and other X-ray-based tests don't get an adult-sized dose of radiation....