%0 Journal Article %T Opportunities to Reduce CT Radiation Exposure, Experience Over 5 Years at the NIH Clinical Center %A Kovacs, William C. %A Yao, Jianhua %A Bluemke, David A. %A Folio, Les R. %J Radiation Protection Dosimetry %V 175 %N 4 %P 482-492 %@ 0144-8420 %D 2017-08-01 %I Oxford University Press %~ DeepDyve