@misc{indiciaea67aa089a12b,
  title = {Normal electrocardiogram in guinea pig.},
  author = {G Cieślar and A Sieroń and E Rzepka and J Zmudziński and A Franek},
  url = {https://pubmed.ncbi.nlm.nih.gov/3825559/},
  note = {Source identifier: 3825559}
}