title: Clinical laboratory methods for diagnosis of the porphyrias.
authors.affiliation: Department of Dermatology, Columbia University College of Physicians and Surgeons, New York, NY 10032, USA.
authors.forename: E
authors.initials: E
authors.lastname: Zaider
authors.forename: D R
authors.initials: DR
authors.lastname: Bickers
mesh_terms: D000624:5-Aminolevulinate Synthetase / Q000032:analysis; D006415:Hematoporphyrins / Q000378:metabolism*; D006801:Humans; D000623:Porphobilinogen Synthase / Q000032:analysis; D011164:Porphyrias / Q000175:diagnosis* / Q000201:enzymology*
chemical_list: D006415:Hematoporphyrins; D000624:5-Aminolevulinate Synthetase; D000623:Porphobilinogen Synthase