@misc{indiciae3b6b77e8c31b,
  title = {A simple numerical coding system for clinical electrocardiography.},
  author = {E O Robles de Medina and F L Meijler},
  year = {1974},
  url = {https://pubmed.ncbi.nlm.nih.gov/4606147/},
  note = {Source identifier: 4606147}
}