title: CT scan negative for pulmonary embolism: where do we go from here?
authors.forename: P K
authors.initials: PK
authors.lastname: Woodard
mesh_terms: D000465:Algorithms; D003937:Diagnosis, Differential; D005500:Follow-Up Studies; D006801:Humans; D007091:Image Processing, Computer-Assisted; D011336:Probability; D011655:Pulmonary Embolism / Q000000981:diagnostic imaging*; D011877:Radionuclide Imaging; D014057:Tomography, X-Ray Computed / Q000706:statistics & numerical data; D018608:Ultrasonography, Doppler; D020246:Venous Thrombosis / Q000000981:diagnostic imaging; D014692:Ventilation-Perfusion Ratio