title: Controversy over study of diabetes drugs continues for nearly a decade.
mesh_terms: D002318:Cardiovascular Diseases / Q000139:chemically induced; D002986:Clinical Trials as Topic; D003920:Diabetes Mellitus / Q000188:drug therapy*; D004346:Drug Information Services; D049673:History, 20th Century; D006801:Humans; D007004:Hypoglycemic Agents / Q000009:adverse effects / Q000266:history / Q000592:standards*; D007603:Jurisprudence; D007880:Legislation, Drug / Q000266:history*; D010629:Phenformin / Q000009:adverse effects; D012107:Research Design / Q000592:standards; D014044:Tolbutamide / Q000009:adverse effects; D014481:United States; D014486:United States Food and Drug Administration / Q000266:history
chemical_list: D007004:Hypoglycemic Agents; D014044:Tolbutamide; D010629:Phenformin