title: Retro is the rage!: Ventilation-perfusion scanning is alive and well in the diagnosis of pulmonary embolism.
authors.affiliation: Uniformed Services University of the Health Sciences, Bethesda, MD. Electronic address: lmoores@usuhs.mil.
authors.forename: Lisa K
authors.initials: LK
authors.lastname: Moores
mesh_terms: D000792:Angiography; D006801:Humans; D055420:Perfusion Imaging; D011655:Pulmonary Embolism / Q000175:diagnosis*; D014057:Tomography, X-Ray Computed; D014692:Ventilation-Perfusion Ratio