title: HLA-linked hemochromatosis and sporadic porphyria cutanea tarda.
mesh_terms: D008040:Genetic Linkage; D006680:HLA Antigens / Q000235:genetics*; D006432:Hemochromatosis / Q000235:genetics*; D006801:Humans; D011164:Porphyrias / Q000235:genetics*; D012871:Skin Diseases / Q000235:genetics*
chemical_list: D006680:HLA Antigens