@misc{indiciae2bc5a2e48303,
  title = {Syphilis.},
  author = {D A Lewis and H Young},
  year = {2006},
  doi = {10.1136/sti.2006.023085},
  url = {https://pubmed.ncbi.nlm.nih.gov/17151044/},
  note = {Source identifier: 17151044}
}