Recurrent colorectal carcinoma: detection, treatment, and other considerations.

@article{Polk1971RecurrentCC,
  title={Recurrent colorectal carcinoma: detection, treatment, and other considerations.},
  author={Hiram C. Polk and John S. Spratt},
  journal={Surgery},
  year={1971},
  volume={69 1},
  pages={9-23}
}