@misc{indiciaefa5d8c0e8ad3,
  title = {Interventricular septal defect complicated by pregnancy.},
  author = {W C SWANN},
  year = {1952},
  doi = {10.1016/0002-8703(52)90245-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/14933296/},
  note = {Source identifier: 14933296}
}