@misc{indiciae0b34edfd98cc,
  title = {Syphilis surveillance.},
  author = {L R Kirkland},
  year = {1977},
  doi = {10.1001/jama.1977.03280050039013},
  url = {https://pubmed.ncbi.nlm.nih.gov/577554/},
  note = {Source identifier: 577554}
}