title: Syphilis.
mesh_terms: D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D010401:Penicillin G Benzathine / Q000627:therapeutic use; D010402:Penicillin G Procaine / Q000627:therapeutic use; D011247:Pregnancy; D013587:Syphilis / Q000175:diagnosis / Q000188:drug therapy; D013588:Syphilis Serodiagnosis; D013590:Syphilis, Congenital; D013592:Syphilis, Latent / Q000175:diagnosis
chemical_list: D010402:Penicillin G Procaine; D010401:Penicillin G Benzathine