@misc{indiciae26bacfe8c60f,
  title = {Membrane-complement fixation test for hepatitis associated antigen.},
  author = {C A Saravis and L Bonacker},
  year = {1970},
  doi = {10.1038/228061a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/4989563/},
  note = {Source identifier: 4989563}
}