title: Charcoal assay for intrinsic factor using membrane filtration.
mesh_terms: D000818:Animals; D002417:Cattle; D002498:Centrifugation; D002606:Charcoal; D003036:Cobalt Isotopes; D005374:Filtration; D005750:Gastric Juice / Q000032:analysis; D006801:Humans; D007106:Immune Sera; D007437:Intrinsic Factor / Q000032:analysis*; D007700:Kinetics; D008722:Methods; D012710:Serum Albumin, Bovine; D013997:Time Factors; D014805:Vitamin B 12
chemical_list: D003036:Cobalt Isotopes; D007106:Immune Sera; D002606:Charcoal; D012710:Serum Albumin, Bovine; D007437:Intrinsic Factor; D014805:Vitamin B 12