title: ABC of sexually transmitted diseases. Syphilis: diagnosis and management.
mesh_terms: D001013:Aorta, Thoracic / Q000000981:diagnostic imaging; D006801:Humans; D008853:Microscopy / Q000379:methods; D010402:Penicillin G Procaine / Q000627:therapeutic use; D011379:Prognosis; D011859:Radiography; D013587:Syphilis / Q000134:cerebrospinal fluid / Q000175:diagnosis* / Q000188:drug therapy; D013588:Syphilis Serodiagnosis / Q000379:methods
chemical_list: D010402:Penicillin G Procaine