title: Studies in the chromatography of trace constituents of human plasma. I. A crude prothombin-containing fraction.
mesh_terms: D001792:Blood Platelets; D002482:Cellulose; D002845:Chromatography; D004492:Edetic Acid; D005167:Factor VII; D005374:Filtration; D002836:Hemophilia B / Q000628:therapy; D006801:Humans; D007020:Hypoprothrombinemias / Q000628:therapy; D066298:In Vitro Techniques; D010949:Plasma; D011516:Prothrombin
chemical_list: D005167:Factor VII; D011516:Prothrombin; D002482:Cellulose; D004492:Edetic Acid