@misc{indiciae5a519266d17e,
  title = {Infectivity tests in syphilis.},
  author = {T B Turner and P H Hardy and B Newman},
  year = {1969},
  doi = {10.1136/sti.45.3.183},
  url = {https://pubmed.ncbi.nlm.nih.gov/4899592/},
  note = {Source identifier: 4899592}
}