@misc{indiciae6e3c1a6a196e,
  title = {Changing patterns of late syphilis.},
  author = {J Towpik and E Nowakowska},
  year = {1970},
  doi = {10.1136/sti.46.2.132},
  url = {https://pubmed.ncbi.nlm.nih.gov/5428705/},
  note = {Source identifier: 5428705}
}