Effect of preservation of the pyloric sphincter during antrectomy on postoperative gastric emptying.

@article{Killen1962EffectOP,
  title={Effect of preservation of the pyloric sphincter during antrectomy on postoperative gastric emptying.},
  author={D A Killen and Panagiotis N. Symbas},
  journal={American journal of surgery},
  year={1962},
  volume={104},
  pages={836-42}
}