@misc{indiciaea0e57c9ab450,
  title = {Case-case comparisons to study causation of common infectious diseases.},
  author = {N McCarthy and J Giesecke},
  year = {1999},
  doi = {10.1093/ije/28.4.764},
  url = {https://pubmed.ncbi.nlm.nih.gov/10480708/},
  note = {Source identifier: 10480708}
}