@misc{indiciaeb216d7ee13d4,
  title = {[Technic for producing interatrial communication].},
  author = {O Moreira Gomes and E Kallas and M Ebaid and G Verginelli and S Tsuzuki and D Bittencourt and A Mengal and E J Zerbini},
  url = {https://pubmed.ncbi.nlm.nih.gov/4825338/},
  note = {Source identifier: 4825338}
}