@misc{indiciaed95a0130ca02,
  title = {Primary syphilis in an eighty-one-year-old man.},
  author = {N J FIUMARA and H WHITE},
  year = {1960},
  doi = {10.1056/nejm196001072620108},
  url = {https://pubmed.ncbi.nlm.nih.gov/13823331/},
  note = {Source identifier: 13823331}
}