@misc{indiciae7194acf0202a,
  title = {Atropine on the electrocardiogram.},
  author = {J S Gravenstein and M Ariet and J I Thornby},
  doi = {10.1002/cpt1969105660},
  url = {https://pubmed.ncbi.nlm.nih.gov/5808461/},
  note = {Source identifier: 5808461}
}