title: Estimating the incidence of symptomatic postoperative venous thromboembolism: the importance of perspective.
authors.forename: John A
authors.initials: JA
authors.lastname: Heit
mesh_terms: D019644:Arthroplasty, Replacement, Hip / Q000009:adverse effects*; D019645:Arthroplasty, Replacement, Knee / Q000009:adverse effects*; D006801:Humans; D011655:Pulmonary Embolism / Q000453:epidemiology*; D020246:Venous Thrombosis / Q000453:epidemiology*