@misc{indiciaec0df3c1f0d53,
  title = {X-ray-negative dysphagia: is endoscopy necessary?},
  author = {J A DiPalma and G C Prechter and C E Brady},
  year = {1984},
  doi = {10.1097/00004836-198410000-00003},
  url = {https://pubmed.ncbi.nlm.nih.gov/6501826/},
  note = {Source identifier: 6501826}
}