Iron pathology in the elderly.
D000368:Aged; D000747:Anemia, Hypochromic / Q000503:physiopathology; D000756:Anemia, Sideroblastic / Q000209:etiology; D001823:Body Composition; D006801:Humans; D007501:Iron / Q000378:metabolism* / Q000506:poisoning; D000090463:Iron Deficiencies; D011164:Porphyrias / Q000209:etiology
D007501:Iron