title: The prophyrins of normal human urine, with a comparison of the excretion pattern in porphyria cutanea tarda.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002851:Chromatography, High Pressure Liquid / Q000379:methods; D003306:Coproporphyrins / Q000652:urine; D006801:Humans; D008875:Middle Aged; D011164:Porphyrias / Q000652:urine*; D011166:Porphyrins / Q000652:urine*; D012016:Reference Values; D012871:Skin Diseases / Q000652:urine*; D013053:Spectrophotometry / Q000379:methods
chemical_list: D003306:Coproporphyrins; D011166:Porphyrins