@misc{indiciae3a7f662e26e1,
  title = {Electrocardiographic lead systems.},
  author = {U Jain and T L Rao and K Shah and B Kleinman},
  year = {1989},
  doi = {10.1097/00000542-198906000-00032},
  url = {https://pubmed.ncbi.nlm.nih.gov/2729625/},
  note = {Source identifier: 2729625}
}