@misc{indiciaec9ae80dc4248,
  title = {Atrial septal defect.},
  author = {C Ward and R A Henderson},
  year = {1996},
  doi = {10.1056/nejm199601043340116},
  url = {https://pubmed.ncbi.nlm.nih.gov/7494579/},
  note = {Source identifier: 7494579}
}