title: Serum vitamin B 12  binding proteins in viral hepatitis.
mesh_terms: D001798:Blood Proteins / Q000378:metabolism; D002850:Chromatography, Gel; D003036:Cobalt Isotopes; D003956:Dialysis; D006506:Hepatitis A / Q000097:blood*; D006801:Humans; D010455:Peptides / Q000378:metabolism; D011485:Protein Binding; D014805:Vitamin B 12 / Q000097:blood* / Q000378:metabolism
chemical_list: D001798:Blood Proteins; D003036:Cobalt Isotopes; D010455:Peptides; D014805:Vitamin B 12