@misc{indiciae4302d93c9785,
  title = {Hepatitis B virus.},
  author = {P Tiollais and M A Buendia},
  year = {1991},
  doi = {10.1038/scientificamerican0491-116},
  url = {https://pubmed.ncbi.nlm.nih.gov/1876818/},
  note = {Source identifier: 1876818}
}