@misc{indiciaee8622bce666b,
  title = {[Congenital aortic rings].},
  author = {E D Quiroga de Apra and H J Abate and C Pérez Day},
  year = {1982},
  url = {https://pubmed.ncbi.nlm.nih.gov/7163569/},
  note = {Source identifier: 7163569}
}