Fiberscopic examination of colo-rectal diseases.

@article{Koyama1974FiberscopicEO,
  title={Fiberscopic examination of colo-rectal diseases.},
  author={Yasuo Koyama},
  journal={American journal of proctology},
  year={1974},
  volume={25 2},
  pages={51-9}
}
  • Yasuo Koyama
  • Published 1974 in American journal of proctology