@misc{indiciaef851dd391f7f,
  title = {Improved diagnostic performance of the exercise ECG test by computerized multivariate ST-segment/heart rate analysis.},
  author = {H Sievänen and L Karhumäki and I Vuori and J Malmivuo},
  year = {1991},
  doi = {10.1016/0022-0736(91)90004-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/2037814/},
  note = {Source identifier: 2037814}
}