title: [Decreased erythrocyte uroporphyrinogen decarboxylase activity in porphyria cutanea tarda].
mesh_terms: D002262:Carboxy-Lyases / Q000097:blood*; D004912:Erythrocytes / Q000201:enzymology*; D006801:Humans; D011164:Porphyrias / Q000201:enzymology*; D012871:Skin Diseases / Q000201:enzymology*; D014575:Uroporphyrinogen Decarboxylase / Q000097:blood*
chemical_list: D002262:Carboxy-Lyases; D014575:Uroporphyrinogen Decarboxylase