title: There is no correlation between vitamin K dependent coagulant content and clinical effectiveness of activated and standard factor IX complex concentrates.
mesh_terms: D002986:Clinical Trials as Topic; D003029:Coagulants / Q000627:therapeutic use*; D005164:Factor IX / Q000627:therapeutic use*; D015949:Factor IXa; D006467:Hemophilia A / Q000628:therapy*; D006801:Humans; D011516:Prothrombin / Q000627:therapeutic use*; D014812:Vitamin K / Q000378:metabolism*
chemical_list: D003029:Coagulants; D014812:Vitamin K; D011516:Prothrombin; D005164:Factor IX; D015949:Factor IXa