Relief of malignant duodenal obstruction by percutaneous insertion of a metal stent.

@article{Keymling1993ReliefOM,
  title={Relief of malignant duodenal obstruction by percutaneous insertion of a metal stent.},
  author={Michael Keymling and Hans-Joachim Wagner and Nimish Vakil and K. Knyrim},
  journal={Gastrointestinal endoscopy},
  year={1993},
  volume={39 3},
  pages={439-41}
}