title: Aprotinin and cardiac surgery.
mesh_terms: D007611:Aprotinin / Q000627:therapeutic use*; D001777:Blood Coagulation / Q000187:drug effects*; D016063:Blood Loss, Surgical / Q000517:prevention & control; D006348:Cardiac Surgical Procedures; D006493:Heparin / Q000627:therapeutic use; D006801:Humans
chemical_list: D006493:Heparin; D007611:Aprotinin