Hallmarks of hypochromic anemias.
D000293:Adolescent; D000747:Anemia, Hypochromic / Q000175:diagnosis*; D000756:Anemia, Sideroblastic / Q000175:diagnosis; D006801:Humans; D007501:Iron / Q000097:blood; D013789:Thalassemia / Q000175:diagnosis
D007501:Iron