@misc{indiciaebb20e1cd4602,
  title = {[Left ventricular and right atrial communication].},
  author = {M Hack and A Shem-Tov and V Deutsch and J H Yahini},
  year = {1971},
  url = {https://pubmed.ncbi.nlm.nih.gov/4255906/},
  note = {Source identifier: 4255906}
}