A new technique for rapid determination of quantitative data from radiographs.
D003201:Computers; D006352:Heart Ventricles / Q000000981:diagnostic imaging; D006801:Humans; D007668:Kidney / Q000000981:diagnostic imaging; D008168:Lung / Q000000981:diagnostic imaging; D008722:Methods; D008962:Models, Theoretical; D011859:Radiography; D013679:Technology, Radiologic