title: One-time comprehensive ultrasonography to diagnose deep venous thrombosis: is that the solution?
authors.forename: Dalia
authors.initials: D
authors.lastname: El Kheir
authors.forename: Harry
authors.initials: H
authors.lastname: Büller
mesh_terms: D003362:Cost-Benefit Analysis; D006801:Humans; D018616:Ultrasonography, Doppler, Duplex / Q000191:economics; D020246:Venous Thrombosis / Q000000981:diagnostic imaging*