title: Patterns of porphyrin excretion in porphyria cutanea tarda under venesection treatment.
mesh_terms: D005243:Feces / Q000032:analysis; D006801:Humans; D007700:Kinetics; D011164:Porphyrias / Q000378:metabolism / Q000628:therapy*; D011166:Porphyrins / Q000378:metabolism* / Q000652:urine; D012871:Skin Diseases / Q000628:therapy*; D014680:Veins / Q000601:surgery
chemical_list: D011166:Porphyrins