@misc{indiciae50a9ec86efb7,
  title = {[Esophageal perforation].},
  author = {Z Serý and J Caprnka and V Rocek},
  year = {1975},
  url = {https://pubmed.ncbi.nlm.nih.gov/1091007/},
  note = {Source identifier: 1091007}
}