@misc{indiciae1274632cbb62,
  title = {Does life-long exercise protect against heart attack?},
  author = {H K Robertson},
  year = {1982},
  doi = {10.1136/bmj.285.6345.861},
  url = {https://pubmed.ncbi.nlm.nih.gov/6811046/},
  note = {Source identifier: 6811046}
}