@misc{indiciae4f7b604587c4,
  title = {[Achalasia].},
  author = {P C Alnor},
  year = {1968},
  doi = {10.1007/bf02453840},
  url = {https://pubmed.ncbi.nlm.nih.gov/5758753/},
  note = {Source identifier: 5758753}
}