@misc{indiciae99e9fb4c84c2,
  title = {Hepatitis B surface antigen in spinal fluid.},
  author = {R J Spiegel and E Taber and P A Pizzo and R J Gerety},
  year = {1980},
  doi = {10.1002/mpo.2950080203},
  url = {https://pubmed.ncbi.nlm.nih.gov/6932562/},
  note = {Source identifier: 6932562}
}