@misc{indiciae9aaec168b56a,
  title = {A simple test for interatrial communication.},
  author = {G J DE LEE and T M GIMLETTE},
  year = {1957},
  doi = {10.1136/bmj.1.5030.1278},
  url = {https://pubmed.ncbi.nlm.nih.gov/13426604/},
  note = {Source identifier: 13426604}
}