[Microbiological assay of vitamin B12 in serum].
D001681:Biological Assay; D001769:Blood; D045728:Corrinoids; D006397:Hematinics; D006801:Humans; D007778:Lactobacillus; D014805:Vitamin B 12 / Q000097:blood*
D045728:Corrinoids; D006397:Hematinics; D014805:Vitamin B 12
BLOOD; LACTOBACILLUS; VITAMIN B12/in blood
A propos du dosage microbiologique de la vitamine B12 dans le sérum.