Ferritin in serum.
D000747:Anemia, Hypochromic / Q000097:blood*; D005293:Ferritins / Q000097:blood*; D006432:Hemochromatosis / Q000097:blood*; D006689:Hodgkin Disease / Q000097:blood; D006801:Humans; D007501:Iron / Q000378:metabolism; D007938:Leukemia / Q000097:blood; D012806:Siderosis / Q000097:blood*
D005293:Ferritins; D007501:Iron