title: A clinical porphyrin unit: four years' experience.
mesh_terms: D000622:Aminolevulinic Acid / Q000652:urine; D001315:Australia; D006757:Hospital Units / Q000458:organization & administration*; D006801:Humans; D011162:Porphobilinogen / Q000652:urine; D011164:Porphyrias / Q000175:diagnosis* / Q000628:therapy; D011166:Porphyrins / Q000032:analysis* / Q000652:urine; D012016:Reference Values
chemical_list: D011166:Porphyrins; D011162:Porphobilinogen; D000622:Aminolevulinic Acid