@misc{indiciae8c82ddbd4b5c,
  title = {A microprocessor-electrocardiograph.},
  author = {I A Dotsinsky and I I Christov and C L Levkov and I K Daskalov},
  year = {1985},
  doi = {10.1007/bf02446859},
  url = {https://pubmed.ncbi.nlm.nih.gov/4021565/},
  note = {Source identifier: 4021565}
}