Colour Doppler ultrasound in dialysis access.

@article{Wiese2004ColourDU,
  title={Colour Doppler ultrasound in dialysis access.},
  author={Patrick Wiese and Barbara Nonnast-Daniel},
  journal={Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association},
  year={2004},
  volume={19 8},
  pages={1956-63}
}