@misc{indiciae573a02860d71,
  title = {Heart attacks at 9:00 a.m.},
  author = {G Kolata},
  year = {1986},
  doi = {10.1126/science.3726536},
  url = {https://pubmed.ncbi.nlm.nih.gov/3726536/},
  note = {Source identifier: 3726536}
}