@misc{indiciae7de1df57748b,
  title = {Esophageal strictures: balloon dilation.},
  author = {M E Cohen and R I Goldberg and J S Barkin},
  year = {1989},
  doi = {10.1148/radiology.171.1.285-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/2928542/},
  note = {Source identifier: 2928542}
}