[Studies on the measurement of vitamin B12 by microbiologic methods].
D045728:Corrinoids; D006397:Hematinics; D006801:Humans; D008828:Microbiological Techniques; D014805:Vitamin B 12
D045728:Corrinoids; D006397:Hematinics; D014805:Vitamin B 12
VITAMIN B12
Estudio sobre la medición de vitamina B12 por métodos microbiológicos.