@misc{indiciae7693abcea374,
  title = {Visualizing virus fitness gains.},
  author = {J J Holland},
  year = {1996},
  doi = {10.1038/nbt0496-431},
  url = {https://pubmed.ncbi.nlm.nih.gov/9630913/},
  note = {Source identifier: 9630913}
}