Timing of VQ ventilation perfusion scanning.
Coakley
A J
AJ
D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging*; D011655:Pulmonary Embolism / Q000000981:diagnostic imaging*; D011877:Radionuclide Imaging; D012680:Sensitivity and Specificity; D013997:Time Factors; D014692:Ventilation-Perfusion Ratio