title: Porphyria cutanea tarda in a seven year old child.
mesh_terms: D002648:Child; D004912:Erythrocytes / Q000201:enzymology; D005260:Female; D006801:Humans; D011164:Porphyrias / Q000235:genetics*; D012871:Skin Diseases / Q000235:genetics*; D014575:Uroporphyrinogen Decarboxylase / Q000172:deficiency
chemical_list: D014575:Uroporphyrinogen Decarboxylase