title: FDA official: "clinical trial system is broken".
authors.affiliation: BMJ, London WC1H 9JR, UK.
authors.forename: Deborah
authors.initials: D
authors.lastname: Cohen
mesh_terms: D002986:Clinical Trials as Topic; D017277:Drug Approval / Q000458:organization & administration*; D023381:Endpoint Determination; D006801:Humans; D007004:Hypoglycemic Agents / Q000009:adverse effects; D012107:Research Design; D000077154:Rosiglitazone; D045162:Thiazolidinediones / Q000009:adverse effects; D006113:United Kingdom; D014481:United States
chemical_list: D007004:Hypoglycemic Agents; D045162:Thiazolidinediones; D000077154:Rosiglitazone