title: Inability to monitor polyurethane haemodialysis vascular access graft by Doppler ultrasound.
authors.forename: C G
authors.initials: CG
authors.lastname: Vermeij
authors.forename: F W
authors.initials: FW
authors.lastname: Smit
authors.forename: B H
authors.initials: BH
authors.lastname: Elsman
mesh_terms: D000368:Aged; D001166:Arteriovenous Shunt, Surgical; D001807:Blood Vessel Prosthesis; D005260:Female; D006801:Humans; D011140:Polyurethanes; D006435:Renal Dialysis; D018608:Ultrasonography, Doppler
chemical_list: D011140:Polyurethanes