Letter: Recurrent aphthae: treatment with vitamin B12, folic acid, and iron.
D000747:Anemia, Hypochromic / Q000150:complications*; D001361:Avitaminosis / Q000150:complications*; D005492:Folic Acid / Q000627:therapeutic use; D006801:Humans; D007501:Iron / Q000627:therapeutic use; D013281:Stomatitis, Aphthous / Q000188:drug therapy / Q000209:etiology*; D014805:Vitamin B 12 / Q000627:therapeutic use
D005492:Folic Acid; D007501:Iron; D014805:Vitamin B 12