@misc{indiciaededcd8b389d4,
  title = {Embedded sharp metallic spring in esophagus.},
  author = {T S Anand and D Kumar and S Kumar and V Wadhwa},
  year = {2001},
  doi = {10.1016/s0165-5876(01)00480-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/11397504/},
  note = {Source identifier: 11397504}
}