@misc{indiciaee9e0fb6b4da3,
  title = {[Penicillin in recent syphilis].},
  author = {E ALVAREZ SAINZ de AJA},
  year = {1951},
  url = {https://pubmed.ncbi.nlm.nih.gov/14818846/},
  note = {Source identifier: 14818846}
}