[Radioactive vitamin B12 in the diagnosis and pathophysiological analysis of vitamin B12 deficiencies].
D045728:Corrinoids; D006397:Hematinics; D006801:Humans; D014805:Vitamin B 12; D014806:Vitamin B 12 Deficiency / Q000175:diagnosis*
D045728:Corrinoids; D006397:Hematinics; D014805:Vitamin B 12
VITAMIN B 12 DEFICIENCY/diagnosis