@misc{indiciaec2b0efa13f57,
  title = {Virus evolution within patients increases pathogenicity.},
  author = {Yoh Iwasa and Franziska Michor and Martin A Nowak},
  year = {2005},
  doi = {10.1016/j.jtbi.2004.07.016},
  url = {https://pubmed.ncbi.nlm.nih.gov/15498589/},
  note = {Source identifier: 15498589}
}