[Hidden and apparent vitamin B12 avitaminosis].
D001361:Avitaminosis; D006801:Humans; D014805:Vitamin B 12; D014806:Vitamin B 12 Deficiency / Q000209:etiology*
D014805:Vitamin B 12
VITAMIN B12 DEFICIENCY/etiology and pathogenesis
Les avitaminoses B12 confirmées et inapparentes.