title: The hepatic porphyrias: pathogenesis, manifestations, and management.
mesh_terms: D000624:5-Aminolevulinate Synthetase / Q000378:metabolism; D001718:Birefringence; D006418:Heme / Q000096:biosynthesis; D006801:Humans; D008099:Liver / Q000473:pathology; D008107:Liver Diseases / Q000150:complications / Q000378:metabolism; D009461:Neurologic Manifestations; D010858:Pigmentation; D011164:Porphyrias / Q000150:complications / Q000188:drug therapy / Q000209:etiology / Q000235:genetics / Q000378:metabolism; D011166:Porphyrins / Q000096:biosynthesis
chemical_list: D011166:Porphyrins; D006418:Heme; D000624:5-Aminolevulinate Synthetase