Vitamin B12 deficiency anemia due to selective vitamin B12 malabsorption with proteinuria
vitamin b12 deficiency anemia due to selective vitamin b12 malabsorption with proteinuria
Vit B12 defic anemia d/t slctv vit B12 malabsorp w protein
vit b12 defic anemia d/t slctv vit b12 malabsorp w protein