Carcinoma of the biliary tract complicating chronic ulcerative colitis.

@article{Morowitz1971CarcinomaOT,
  title={Carcinoma of the biliary tract complicating chronic ulcerative colitis.},
  author={D A Morowitz and Seymour Glagov and Erl Dordal and Joseph Barnett Kirsner},
  journal={Cancer},
  year={1971},
  volume={27 2},
  pages={356-61}
}