@misc{indiciaef613be4f6d6c,
  title = {Pediatric esophageal perforation.},
  author = {R L Shepherd and J G Raffensperger and R Goldstein},
  year = {1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/329009/},
  note = {Source identifier: 329009}
}