@misc{indiciae60e82c266b83,
  title = {Mortality after esophagectomy: risk factor analysis.},
  author = {M K Ferguson and T R Martin and L B Reeder and J Olak},
  doi = {10.1007/s002689900279},
  url = {https://pubmed.ncbi.nlm.nih.gov/9230656/},
  note = {Source identifier: 9230656}
}