title: Isolation and characterization of vitamin B12-binding proteins from human fluids.
mesh_terms: D000653:Amniotic Fluid / Q000032:analysis*; D001798:Blood Proteins / Q000302:isolation & purification*; D002848:Chromatography, DEAE-Cellulose / Q000379:methods; D002850:Chromatography, Gel / Q000379:methods; D005260:Female; D006801:Humans; D011247:Pregnancy; D012463:Saliva / Q000032:analysis*; D014155:Transcobalamins / Q000302:isolation & purification*
chemical_list: D001798:Blood Proteins; D014155:Transcobalamins