@misc{indiciaeff11efb20a28,
  title = {[Megaesophagus during generalized scleroderma].},
  author = {FRAISSE and DUVERNE},
  year = {1958},
  url = {https://pubmed.ncbi.nlm.nih.gov/13545925/},
  note = {Source identifier: 13545925}
}