Standardization of CT densitometry.
David G
DG
Parr
Robert A
RA
Stockley
D002138:Calibration; D006801:Humans; D011656:Pulmonary Emphysema / Q000000981:diagnostic imaging*; D011658:Pulmonary Fibrosis / Q000000981:diagnostic imaging*; D015203:Reproducibility of Results; D014057:Tomography, X-Ray Computed / Q000592:standards*