title: A reminiscence.
mesh_terms: D001729:Bismuth / Q000627:therapeutic use; D002493:Central Nervous System Diseases / Q000188:drug therapy*; D006801:Humans; D008297:Male; D008628:Mercury / Q000627:therapeutic use; D013587:Syphilis / Q000188:drug therapy*; D014344:Trypanocidal Agents / Q000627:therapeutic use
chemical_list: D014344:Trypanocidal Agents; D008628:Mercury; D001729:Bismuth