Methods and pitfalls in the diagnosis of acute intermittent porphyria.
D006801:Humans; D066298:In Vitro Techniques; D011164:Porphyrias / Q000175:diagnosis*; D011166:Porphyrins / Q000096:biosynthesis*; D011758:Pyrroles / Q000096:biosynthesis*; D014556:Urine
D011166:Porphyrins; D011758:Pyrroles