@misc{indiciae9ff3992dc090,
  title = {10. Counted data (2).},
  author = {M J Healy},
  year = {1993},
  doi = {10.1136/adc.68.6.800},
  url = {https://pubmed.ncbi.nlm.nih.gov/8333779/},
  note = {Source identifier: 8333779}
}