@misc{indiciaeb96a1b029e16,
  title = {Complexity and the hepatitis viruses.},
  author = {B S Blumberg},
  year = {1994},
  doi = {10.1136/gut.35.12.1770},
  url = {https://pubmed.ncbi.nlm.nih.gov/7829018/},
  note = {Source identifier: 7829018}
}