Carcinoma of the ampulla of Vater.

@article{Ponka1941CarcinomaOT,
  title={Carcinoma of the ampulla of Vater.},
  author={Joseph L. Ponka and N S Uthappa},
  journal={American journal of surgery},
  year={1941},
  volume={121 3},
  pages={
          263-70
        }
}
BETA