title: Pulmonary embolism: diagnosis with spiral CT versus ventilation-perfusion scintigraphy.
authors: S K
authors: SK
authors: Gerard
authors: T C
authors: TC
authors: Hsu
mesh_terms: D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging; D011237:Predictive Value of Tests; D011655:Pulmonary Embolism / Q000000981:diagnostic imaging*; D011877:Radionuclide Imaging; D012680:Sensitivity and Specificity; D014057:Tomography, X-Ray Computed / Q000379:methods; D014692:Ventilation-Perfusion Ratio