title: Syphilis. An algorithm.
mesh_terms: D003937:Diagnosis, Differential; D005189:False Positive Reactions; D005260:Female; D006801:Humans; D008128:Logic; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000175:diagnosis; D013587:Syphilis / Q000175:diagnosis*; D013588:Syphilis Serodiagnosis