title: Syphilis then and now.
mesh_terms: D001152:Arsenicals / Q000627:therapeutic use; D001153:Arsphenamine / Q000008:administration & dosage / Q000627:therapeutic use; D001729:Bismuth / Q000627:therapeutic use; D001900:Boston; D049673:History, 20th Century; D006801:Humans; D006979:Hyperthermia, Induced; D008722:Methods; D010401:Penicillin G Benzathine / Q000627:therapeutic use; D013129:Spinal Puncture; D013587:Syphilis / Q000188:drug therapy / Q000453:epidemiology / Q000266:history* / Q000628:therapy; D014436:Typhoid-Paratyphoid Vaccines / Q000627:therapeutic use
chemical_list: D001152:Arsenicals; D014436:Typhoid-Paratyphoid Vaccines; D001153:Arsphenamine; D010401:Penicillin G Benzathine; D001729:Bismuth