@misc{indiciae4dbeb195ddc8,
  title = {Tracking errors related to cardiac cycle: a new approach.},
  author = {M Indra and Z Bohdanecký and T Radil},
  year = {1987},
  doi = {10.1016/0167-8760(87)90002-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/3679941/},
  note = {Source identifier: 3679941}
}