@misc{indiciaed160266069ca,
  title = {Physical load on the cardiovascular system in different work tasks.},
  author = {J Ilmarinen},
  year = {1984},
  doi = {10.5271/sjweh.2303},
  url = {https://pubmed.ncbi.nlm.nih.gov/6535243/},
  note = {Source identifier: 6535243}
}