title: Regional pulmonary function in man. Quantitative transmission radiography as an adjunct to lung scintiscanning.
mesh_terms: D003201:Computers; D003202:Computers, Analog; D003626:Data Display; D003936:Diagnosis, Computer-Assisted; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging*; D008722:Methods; D011859:Radiography; D011877:Radionuclide Imaging; D012129:Respiratory Function Tests; D013667:Technetium
chemical_list: D013667:Technetium