@misc{indiciae4ce0b2908593,
  title = {[Holter. Continuous electrocardiographic recording].},
  author = {I Sánchez Zaplana and A Buj},
  year = {1989},
  url = {https://pubmed.ncbi.nlm.nih.gov/2727558/},
  note = {Source identifier: 2727558}
}