@misc{indiciae156a47421eda,
  title = {Left axis deviation. Vectorcardiographic analysis of patients with left axis deviation.},
  author = {M Gerbrandt and M Dunn},
  year = {1965},
  url = {https://pubmed.ncbi.nlm.nih.gov/5831314/},
  note = {Source identifier: 5831314}
}