@misc{indiciae592a1534e7e0,
  title = {[Electrocardiographic changes in children with funnel chest].},
  author = {A Flaszen and I Bromboszcz},
  year = {1971},
  url = {https://pubmed.ncbi.nlm.nih.gov/5093021/},
  note = {Source identifier: 5093021}
}