@misc{indiciae073e098de374,
  title = {The electrocardiogram in aging rats.},
  author = {B N BERG},
  year = {1955},
  doi = {10.1093/geronj/10.4.420},
  url = {https://pubmed.ncbi.nlm.nih.gov/13263544/},
  note = {Source identifier: 13263544}
}