title: Stroke. The use and overuse of heparin in therapeutic trials.
mesh_terms: D002561:Cerebrovascular Disorders / Q000188:drug therapy* / Q000401:mortality / Q000503:physiopathology; D002986:Clinical Trials as Topic; D004363:Drug Utilization; D006493:Heparin / Q000009:adverse effects / Q000627:therapeutic use*; D006801:Humans
chemical_list: D006493:Heparin