@misc{indiciae8a5c9ec1b830,
  title = {Look after your heart.},
  author = {N D Olsen},
  year = {1987},
  doi = {10.1136/bmj.294.6580.1115},
  url = {https://pubmed.ncbi.nlm.nih.gov/3107719/},
  note = {Source identifier: 3107719}
}