@misc{indiciaefded608093b0,
  title = {[Serological observations in syphilis using the IgM-SPHA test].},
  author = {G Angelini and G A Vena and C Colapinto and R Filotico},
  year = {1987},
  url = {https://pubmed.ncbi.nlm.nih.gov/3610225/},
  note = {Source identifier: 3610225}
}