@misc{indiciae1fbda2fb210f,
  title = {Update on the modified Fontan procedure.},
  author = {R L Geggel},
  year = {1997},
  doi = {10.1097/00001573-199701000-00009},
  url = {https://pubmed.ncbi.nlm.nih.gov/9132082/},
  note = {Source identifier: 9132082}
}