Cholestasis in ulcerative colitis, Case presentation, surgery.

@article{Baumbartel1977CholestasisIU,
  title={Cholestasis in ulcerative colitis, Case presentation, surgery.},
  author={E Baumbartel},
  journal={Gastroenterology},
  year={1977},
  volume={73 2},
  pages={368}
}