D51 - Vitamin B12 deficiency anemia D51 - Vitamin B12 deficiency anemia
D51.0 - Vitamin B12 deficiency anemia due to intrinsic factor deficiency D51.1 - Vitamin B12 deficiency anemia due to selective vitamin B12 malabsorption with proteinuria D51.2 - Transcobalamin II deficiency D51.3 - Other dietary vitamin B12 deficiency anemia D51.8 - Other vitamin B12 deficiency anemias D51.9 - Vitamin B12 deficiency anemia, unspecified