@misc{indiciae5b4dfe89934a,
  title = {Diagnostic puzzle: interesting electrocardiogram.},
  author = {K G Nair and I J Pinto and S L Soneji},
  year = {1972},
  url = {https://pubmed.ncbi.nlm.nih.gov/4637595/},
  note = {Source identifier: 4637595}
}