Results with radioisotopic assay of serum B12 using serum binding agent.
D000328:Adult; D000368:Aged; D000752:Anemia, Pernicious / Q000097:blood; D001681:Biological Assay; D003036:Cobalt Isotopes; D005260:Female; D006801:Humans; D007202:Indicators and Reagents; D007778:Lactobacillus; D008297:Male; D008722:Methods; D008875:Middle Aged; D014805:Vitamin B 12 / Q000097:blood*
D003036:Cobalt Isotopes; D007202:Indicators and Reagents; D014805:Vitamin B 12