title: Porphyria cutanea tarda of the toxic and sporadic varieties.
authors.affiliation: Dipartimento di Anatomia, Farmacologia e Medicina Legale, Universita' di Torino, Italy.
authors.forename: F
authors.initials: F
authors.lastname: De Matteis
mesh_terms: D015984:Causality; D006415:Hematoporphyrins / Q000652:urine; D006801:Humans; D017119:Porphyria Cutanea Tarda / Q000175:diagnosis / Q000209:etiology / Q000503:physiopathology / Q000628:therapy
chemical_list: D006415:Hematoporphyrins