@misc{indiciaebbca8129fd35,
  title = {Endoscopic stent exchange.},
  author = {R P Venu},
  doi = {10.1016/s0016-5107(94)70283-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/7695712/},
  note = {Source identifier: 7695712}
}