@misc{indiciae16472fe61e7b,
  title = {Virus evolution: epidemics-in-waiting.},
  author = {Jim Bull and Dan Dykhuizen},
  year = {2003},
  doi = {10.1038/426609a},
  url = {https://pubmed.ncbi.nlm.nih.gov/14668840/},
  note = {Source identifier: 14668840}
}