Name Info Provider Link
Syphilis free resource MedlinePlus Health Information https://medlineplus.gov/syphilis.html
free resource PubMed Central https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/6976232/
free resource Europe PubMed Central https://europepmc.org/abstract/MED/6976232
free resource NCI CPTC Antibody Characterization Program https://antibodies.cancer.gov/detail/CPTC-BRIP1-5