title: Studies on the purification of factor VIII.
mesh_terms: D002847:Chromatography, Agarose; D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D003956:Dialysis; D005169:Factor VIII / Q000302:isolation & purification*; D006801:Humans; D007525:Isoelectric Focusing; D008722:Methods; D009584:Nitrogen / Q000032:analysis; D014461:Ultracentrifugation
chemical_list: D005169:Factor VIII; D009584:Nitrogen