%0 Journal Article %T Safer (but not better) imaging %A Ellis Stephen %A Itoh S %A Koyama S %A Ikeda M %J Respiratory Research %D 2001 %I BioMed Central %R 10.1186/rr-2001-68502 %K Cancer %K CT %K screening %U http://newdesign.respiratory-research.com/paperreports/rr-2001-68502