The prevalence and natural history of abnormal lung scans in hospitalized patients.
D005260:Female; D006760:Hospitalization; D006801:Humans; D008297:Male; D008875:Middle Aged; D011336:Probability; D011655:Pulmonary Embolism / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000453:epidemiology*; D011877:Radionuclide Imaging; D012306:Risk