@misc{indiciaea5405777bb9a,
  title = {Esophageal stenting--when should metal replace plastic?},
  author = {R A Kozarek},
  year = {1998},
  doi = {10.1055/s-2007-1001347},
  url = {https://pubmed.ncbi.nlm.nih.gov/9746169/},
  note = {Source identifier: 9746169}
}