title: The rising incidence of pulmonary embolism: earlier diagnosis or alternative explanation?
authors.forename: Alec B
authors.initials: AB
authors.lastname: O'Connor
mesh_terms: D006801:Humans; D015994:Incidence; D011655:Pulmonary Embolism / Q000175:diagnosis* / Q000453:epidemiology*; D013997:Time Factors; D036542:Tomography, Spiral Computed