Pancreatoduodenectomy for periampullary cancer.

@article{Warren1967PancreatoduodenectomyFP,
  title={Pancreatoduodenectomy for periampullary cancer.},
  author={Kenneth W. Warren and Malcolm C. Veidenheimer and H S Pratt},
  journal={The Surgical clinics of North America},
  year={1967},
  volume={47 3},
  pages={639-45}
}