@misc{indiciaebc8537b70491,
  title = {Tree squirrel hepatitis B virus: antigenic and structural characterization.},
  author = {M A Feitelson and I Millman and B S Blumberg},
  year = {1986},
  doi = {10.1073/pnas.83.9.2994},
  url = {https://pubmed.ncbi.nlm.nih.gov/2422663/},
  note = {Source identifier: 2422663}
}