title: [Improving recognition and diagnosis level of pulmonary embolism].
authors.forename: D
authors.initials: D
authors.lastname: Hu
authors.forename: X
authors.initials: X
authors.lastname: Feng
mesh_terms: D003937:Diagnosis, Differential; D004452:Echocardiography; D006801:Humans; D011655:Pulmonary Embolism / Q000175:diagnosis* / Q000000981:diagnostic imaging; D011877:Radionuclide Imaging; D036542:Tomography, Spiral Computed