title: Urinary pyrrole pigments in thalassemia and unstable hemoglobin diseases.
mesh_terms: D001803:Blood Transfusion; D002845:Chromatography; D004952:Esters; D006418:Heme / Q000378:metabolism; D006453:Hemoglobinopathies / Q000652:urine*; D011758:Pyrroles / Q000652:urine*; D013156:Splenectomy; D013789:Thalassemia / Q000652:urine*
chemical_list: D004952:Esters; D011758:Pyrroles; D006418:Heme