@misc{indiciae33ab9eb39969,
  title = {Lower esophageal web.},
  author = {W F BUGDEN},
  year = {1957},
  doi = {10.1016/0002-9610(57)90775-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/13394801/},
  note = {Source identifier: 13394801}
}