Powell, Jerry Switching to recombinant factor IX Fc fusion protein prophylaxis results in fewer infusions, decreased factor IX consumption and lower bleeding rates. [electronic resource] - British journal of haematology Jan 2015 - 113-23 p. digital Publication Type: Clinical Trial; Journal Article; Multicenter Study; Research Support, Non-U.S. Gov't ISSN: 1365-2141 Standard No.: 10.1111/bjh.13109 doi Subjects--Topical Terms: AdolescentAdultAgedChemopreventionChildDrug SubstitutionFactor IX--pharmacologyHemophilia B--complicationsHemorrhage--etiologyHumansMiddle AgedRecombinant Fusion Proteins--pharmacologyTreatment OutcomeYoung Adult