@misc{indiciae718dd1e03136,
  title = {A pandemic warning?},
  author = {J C de Jong and E C Claas and A D Osterhaus and R G Webster and W L Lim},
  year = {1997},
  doi = {10.1038/39218},
  url = {https://pubmed.ncbi.nlm.nih.gov/9335492/},
  note = {Source identifier: 9335492}
}