title: Heparin in empyema; report of a case.
mesh_terms: D000925:Anticoagulants; D004653:Empyema / Q000628:therapy*; D006493:Heparin / Q000628:therapy*
chemical_list: D000925:Anticoagulants; D006493:Heparin
keywords: EMPYEMA/therapy; HEPARIN/therapy