Serum vitamin B12 and vitamin B 12 binding capacity of Southern Nigerian blood donors.
D001681:Biological Assay; D001782:Blood Donors; D005260:Female; D006801:Humans; D007778:Lactobacillus; D008297:Male; D009549:Nigeria; D011485:Protein Binding; D013223:Statistics as Topic; D014805:Vitamin B 12 / Q000097:blood*
D014805:Vitamin B 12