@misc{indiciaed40a73357912,
  title = {Different cell types within the sinoatrial node.},
  author = {L A Benvenuti and V D Aiello and M de L Higuchi},
  year = {1999},
  url = {https://pubmed.ncbi.nlm.nih.gov/10469429/},
  note = {Source identifier: 10469429}
}