PIOPED(Prospective Investigation in Pulmonary Embolism Diagnosis) study compares lung scans and pulmonary arteriography.
Tilyou
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D006801:Humans; D015337:Multicenter Studies as Topic; D011655:Pulmonary Embolism / Q000175:diagnosis* / Q000000981:diagnostic imaging; D011859:Radiography; D011877:Radionuclide Imaging; D014481:United States