@misc{indiciaef91885ec78ea,
  title = {Congenital complete heart block.},
  author = {S M Cobbe},
  year = {1983},
  doi = {10.1136/bmj.286.6380.1769},
  url = {https://pubmed.ncbi.nlm.nih.gov/6407558/},
  note = {Source identifier: 6407558}
}