title: Letter: Use of heparin in combination with factor-VII-rich prothrombin complex concentrate.
mesh_terms: D001778:Blood Coagulation Disorders / Q000188:drug therapy*; D004338:Drug Combinations; D004359:Drug Therapy, Combination; D005167:Factor VII / Q000627:therapeutic use*; D006493:Heparin / Q000627:therapeutic use*; D006801:Humans; D011516:Prothrombin / Q000627:therapeutic use*
chemical_list: D004338:Drug Combinations; D005167:Factor VII; D011516:Prothrombin; D006493:Heparin