@misc{indiciaeea6817125b43,
  title = {Surveillance for emergencies.},
  author = {Martin Hugh-Jones},
  year = {2003},
  doi = {10.3138/jvme.30.2.148},
  url = {https://pubmed.ncbi.nlm.nih.gov/12970861/},
  note = {Source identifier: 12970861}
}