@misc{indiciaebdd1d95112e5,
  title = {Aortic-pulmonary window.},
  author = {R E Cronje and J C van der Spuy and C Venter},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4689011/},
  note = {Source identifier: 4689011}
}