@misc{indiciaea5d92450b72e,
  title = {Study on vectorcardiogram. Planarity of normal spatial vectorcardiogram.},
  author = {K Ohshita},
  year = {1966},
  doi = {10.1253/jcj.30.237},
  url = {https://pubmed.ncbi.nlm.nih.gov/5952244/},
  note = {Source identifier: 5952244}
}