title: Vitamin B 12 -binding proteins in normal human blood plasma and serum.
mesh_terms: D000328:Adult; D000368:Aged; D001798:Blood Proteins; D002498:Centrifugation; D002850:Chromatography, Gel; D003036:Cobalt Isotopes; D004492:Edetic Acid; D006801:Humans; D008722:Methods; D008875:Middle Aged; D010949:Plasma; D011485:Protein Binding; D013997:Time Factors; D014805:Vitamin B 12 / Q000097:blood*
chemical_list: D001798:Blood Proteins; D003036:Cobalt Isotopes; D004492:Edetic Acid; D014805:Vitamin B 12