title: Vein graft surveillance: is the case proven?
authors.affiliation: Department of Surgery, Channg Cross and Westminster Medical School, London.
authors.forename: D K
authors.initials: DK
authors.lastname: Beattie
authors.forename: R M
authors.initials: RM
authors.lastname: Greenhalgh
authors.forename: A H
authors.initials: AH
authors.lastname: Davies
mesh_terms: D001807:Blood Vessel Prosthesis; D006083:Graft Occlusion, Vascular / Q000000981:diagnostic imaging*; D006801:Humans; D008134:Long-Term Care; D018616:Ultrasonography, Doppler, Duplex