V/Q scintigraphy in the diagnosis of pulmonary emboli. Current status.
D006801:Humans; D011655:Pulmonary Embolism / Q000000981:diagnostic imaging*; D011877:Radionuclide Imaging; D013668:Technetium Tc 99m Aggregated Albumin; D014692:Ventilation-Perfusion Ratio
D013668:Technetium Tc 99m Aggregated Albumin