title: Chance and choice in the discovery of drugs.
mesh_terms: D004112:Dimercaprol / Q000266:history; D004358:Drug Therapy / Q000266:history; D049672:History, 19th Century; D049673:History, 20th Century; D004364:Pharmaceutical Preparations; D010600:Pharmacology / Q000266:history; D012106:Research; D006113:United Kingdom; D014481:United States
chemical_list: D004364:Pharmaceutical Preparations; D004112:Dimercaprol