title: Vitamin B 12 binding proteins in the human embryo.
mesh_terms: D001798:Blood Proteins / Q000378:metabolism; D002850:Chromatography, Gel; D005333:Fetus / Q000378:metabolism*; D005753:Gastric Mucosa / Q000378:metabolism; D005865:Gestational Age; D006801:Humans; D011485:Protein Binding; D011506:Proteins / Q000302:isolation & purification; D013270:Stomach / Q000032:analysis; D014805:Vitamin B 12 / Q000378:metabolism*
chemical_list: D001798:Blood Proteins; D011506:Proteins; D014805:Vitamin B 12