@misc{indiciaea1d8a7fddeac,
  title = {A happy coincidence},
  author = {R Grainger},
  year = {1999},
  doi = {10.1136/bmj.318.7183.584},
  url = {https://pubmed.ncbi.nlm.nih.gov/10037639/},
  note = {Source identifier: 10037639}
}