title: Biochemical and clinical aspects of the porphyrias.
mesh_terms: D004920:Erythropoiesis; D006418:Heme / Q000096:biosynthesis*; D006801:Humans; D008107:Liver Diseases; D008954:Models, Biological; D010787:Photosensitivity Disorders / Q000209:etiology; D011164:Porphyrias / Q000151:congenital / Q000378:metabolism; D011166:Porphyrins / Q000378:metabolism
chemical_list: D011166:Porphyrins; D006418:Heme