@misc{indiciae733df6bbaa79,
  title = {[Pertussis epidemics].},
  author = {Lotte Engell-Nørregård and Susanne Hartzen and Hanne Colding},
  year = {2003},
  url = {https://pubmed.ncbi.nlm.nih.gov/14621550/},
  note = {Source identifier: 14621550}
}