@misc{indiciae186eee799d13,
  title = {Technical method: an integrated two-test automated syphilis screening system.},
  author = {D E Macfarlane},
  year = {1979},
  doi = {10.1136/jcp.32.11.1189},
  url = {https://pubmed.ncbi.nlm.nih.gov/512033/},
  note = {Source identifier: 512033}
}