The UGDP and the FDA audit.
D000284:Administration, Oral; D002986:Clinical Trials as Topic; D003920:Diabetes Mellitus / Q000188:drug therapy*; D006801:Humans; D007004:Hypoglycemic Agents / Q000627:therapeutic use*; D007328:Insulin / Q000627:therapeutic use; D012106:Research; D014481:United States; D014486:United States Food and Drug Administration
D007004:Hypoglycemic Agents; D007328:Insulin