Porphyrias: office procedures and laboratory tests for diagnosis of porphyrin abnormalities.
D002851:Chromatography, High Pressure Liquid; D002854:Chromatography, Paper; D004796:Clinical Enzyme Tests; D005243:Feces / Q000032:analysis; D006801:Humans; D007202:Indicators and Reagents; D008107:Liver Diseases / Q000175:diagnosis*; D011162:Porphobilinogen / Q000652:urine; D011164:Porphyrias / Q000175:diagnosis*; D011166:Porphyrins / Q000032:analysis*; D012016:Reference Values; D012871:Skin Diseases / Q000175:diagnosis*; D013048:Specimen Handling; D014556:Urine / Q000032:analysis
D007202:Indicators and Reagents; D011166:Porphyrins; D011162:Porphobilinogen