@misc{indiciae531dbbab2bd9,
  title = {Faint heart.},
  author = {J Ludbrook},
  year = {1989},
  doi = {10.1136/bmj.298.6680.1053},
  url = {https://pubmed.ncbi.nlm.nih.gov/2541842/},
  note = {Source identifier: 2541842}
}