title: [Hemopyrrollactamuria (HPU); from spots to pseudo-disease].
authors.forename: J
authors.initials: J
authors.lastname: Kamsteeg
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D008659:Metabolic Diseases / Q000145:classification / Q000175:diagnosis / Q000652:urine*; D011164:Porphyrias / Q000652:urine; D011758:Pyrroles / Q000652:urine*
chemical_list: D011758:Pyrroles