@misc{indiciae4cc238437584,
  title = {H5N1 influenza--continuing evolution and spread.},
  author = {Robert G Webster and Elena A Govorkova},
  year = {2006},
  doi = {10.1056/nejmp068205},
  url = {https://pubmed.ncbi.nlm.nih.gov/17124014/},
  note = {Source identifier: 17124014}
}