@misc{indiciae20df3f722938,
  title = {[Zenker's diverticulum].},
  author = {P Langhans and M Clemens and P H Schomacher and M Kreuzer},
  year = {1978},
  url = {https://pubmed.ncbi.nlm.nih.gov/418334/},
  note = {Source identifier: 418334}
}