title: The UGDP controversy. Clinical trials versus clinical impressions.
mesh_terms: D000328:Adult; D002318:Cardiovascular Diseases / Q000150:complications; D002986:Clinical Trials as Topic; D048909:Diabetes Complications; D003920:Diabetes Mellitus / Q000188:drug therapy / Q000401:mortality; D005069:Evaluation Studies as Topic; D006801:Humans; D007328:Insulin / Q000627:therapeutic use; D009026:Mortality; D010044:Outpatient Clinics, Hospital; D010361:Patients; D010629:Phenformin / Q000627:therapeutic use; D011379:Prognosis; D013223:Statistics as Topic; D013997:Time Factors; D014044:Tolbutamide / Q000008:administration & dosage / Q000627:therapeutic use
chemical_list: D007328:Insulin; D014044:Tolbutamide; D010629:Phenformin