title: HLA-types in porphyria cutanea tarda.
mesh_terms: D005260:Female; D006680:HLA Antigens / Q000235:genetics*; D006801:Humans; D007501:Iron / Q000378:metabolism; D008297:Male; D008664:Metal Metabolism, Inborn Errors / Q000235:genetics; D011164:Porphyrias / Q000235:genetics*; D012871:Skin Diseases / Q000235:genetics*
chemical_list: D006680:HLA Antigens; D007501:Iron