@misc{indiciaee168109abd5b,
  title = {Static exercise in untreated systemic hypertension.},
  author = {D J Ewing and J B Irving and F Kerr and B J Kirby},
  year = {1973},
  doi = {10.1136/hrt.35.4.413},
  url = {https://pubmed.ncbi.nlm.nih.gov/4267229/},
  note = {Source identifier: 4267229}
}