Vitamin B12 and iron deficiency after partial gastrectomy.
D000368:Aged; D000747:Anemia, Hypochromic / Q000209:etiology*; D000748:Anemia, Macrocytic / Q000209:etiology; D005743:Gastrectomy / Q000009:adverse effects*; D006801:Humans; D007437:Intrinsic Factor / Q000096:biosynthesis; D007501:Iron / Q000627:therapeutic use; D008297:Male; D014805:Vitamin B 12 / Q000627:therapeutic use; D014806:Vitamin B 12 Deficiency / Q000209:etiology*
D007437:Intrinsic Factor; D007501:Iron; D014805:Vitamin B 12