@misc{indiciae3a67c599c91c,
  title = {An analysis of changes in the spatial vectorcardiogram with aging.},
  author = {G E BURCH and L H GOLDEN and J A CRONVICH},
  year = {1958},
  doi = {10.1016/0002-8703(58)90035-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/13533236/},
  note = {Source identifier: 13533236}
}