The hemopoietic vitamins.
D000749:Anemia, Megaloblastic / Q000209:etiology; D000752:Anemia, Pernicious / Q000209:etiology; D005260:Female; D005492:Folic Acid / Q000502:physiology*; D006410:Hematopoiesis; D006801:Humans; D007082:Ileum / Q000502:physiology; D007437:Intrinsic Factor / Q000502:physiology; D011247:Pregnancy; D014805:Vitamin B 12 / Q000502:physiology*; D014806:Vitamin B 12 Deficiency / Q000209:etiology
D007437:Intrinsic Factor; D005492:Folic Acid; D014805:Vitamin B 12