Esophageal obstruction due to food impaction treated with caroid solution.

@article{SCHAFF1950EsophagealOD,
  title={Esophageal obstruction due to food impaction treated with caroid solution.},
  author={B SCHAFF and A M McCALLEN},
  journal={Gastroenterology},
  year={1950},
  volume={15 3},
  pages={465-6}
}