title: The Hoesch test: bedside screening for urinary porphobilinogen in patients with suspected porphyria.
mesh_terms: D003937:Diagnosis, Differential; D005069:Evaluation Studies as Topic; D006801:Humans; D007202:Indicators and Reagents; D008722:Methods; D008832:Microchemistry; D011162:Porphobilinogen / Q000652:urine*; D011164:Porphyrias / Q000175:diagnosis / Q000652:urine*
chemical_list: D007202:Indicators and Reagents; D011162:Porphobilinogen