Freezing of plasma to obtain better yield of factor VIII:C.
D000941:Antigens / Q000302:isolation & purification*; D001771:Blood Banks; D005169:Factor VIII / Q000276:immunology* / Q000302:isolation & purification; D005615:Freezing; D006801:Humans; D011786:Quality Control
D000941:Antigens; D005169:Factor VIII