title: [The clinical choice of CT angiogram and ventilation-perfusion scintigraphy in pulmonary embolism diagnosis].
authors.forename: Yuan-hua
authors.initials: YH
authors.lastname: Yang
mesh_terms: D000792:Angiography; D006801:Humans; D018810:Magnetic Resonance Angiography; D055420:Perfusion Imaging; D011651:Pulmonary Artery / Q000000981:diagnostic imaging; D011655:Pulmonary Embolism / Q000175:diagnosis* / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed