@misc{indiciae68c43b8613d0,
  title = {Esophageal perforations.},
  author = {F D Loop and L K Groves},
  year = {1970},
  doi = {10.1016/s0003-4975(10)65400-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/4922006/},
  note = {Source identifier: 4922006}
}