@misc{indiciae6acbf33bbbae,
  title = {[Zenker's diverticula].},
  author = {D E Zavaleta and J C Olaciregui and J E Alberti and A Migliorini},
  year = {1968},
  url = {https://pubmed.ncbi.nlm.nih.gov/4982984/},
  note = {Source identifier: 4982984}
}