Fibreoptic endoscopy in upper gastrointestinal bleeding: experience in Ibadan, Nigeria.

@article{Aderoju1978FibreopticEI,
  title={Fibreoptic endoscopy in upper gastrointestinal bleeding: experience in Ibadan, Nigeria.},
  author={E A Aderoju and Edith A. Lewis and Ephraim Ayobanji Ayoola and M. A. Atoba},
  journal={East African medical journal},
  year={1978},
  volume={55 9},
  pages={420-4}
}