@misc{indiciaef730c3ab3547,
  title = {Coincident hepatitis B surface antigen and antibodies of different subtypes in human serum.},
  author = {E Tabor and R J Gerety and L A Smallwood and L F Barker},
  year = {1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/63520/},
  note = {Source identifier: 63520}
}