[Emergency proctology. B. Proctorrhagia: C. Injuries of the rectosigmoid and colon, foreign bodies].

@article{Casal1967EmergencyPB,
  title={[Emergency proctology. B. Proctorrhagia: C. Injuries of the rectosigmoid and colon, foreign bodies].},
  author={Manuela Casal and Adolfo Fernandez},
  journal={Revista brasileira de gastroenterologia},
  year={1967},
  volume={19 3},
  pages={21-6}
}