@misc{indiciaebeada3fa058a,
  title = {Heart rate variability in workers exposed to medium-frequency electromagnetic fields.},
  author = {A Bortkiewicz and E Gadzicka and M Zmyślony},
  year = {1996},
  doi = {10.1016/0165-1838(96)00009-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/8832514/},
  note = {Source identifier: 8832514}
}