@misc{indiciaedfbf90367543,
  title = {Bypass coronary surgery.},
  author = {A Ostfeld},
  year = {1990},
  doi = {10.1016/0895-4356(90)90127-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/2324781/},
  note = {Source identifier: 2324781}
}