@misc{indiciaee732306f1db6,
  title = {Dilation for achalasia.},
  author = {S Sullivan},
  doi = {10.1016/s0016-5107(92)70402-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/1568626/},
  note = {Source identifier: 1568626}
}