title: A controlled trial of long-term chelation therapy in homozygous beta-thalassemia.
mesh_terms: D002614:Chelating Agents / Q000627:therapeutic use*; D002648:Child; D005293:Ferritins / Q000097:blood; D005500:Follow-Up Studies; D006801:Humans; D007501:Iron / Q000378:metabolism; D008099:Liver / Q000473:pathology; D013789:Thalassemia / Q000378:metabolism / Q000473:pathology / Q000628:therapy*; D013997:Time Factors; D065227:Transfusion Reaction
chemical_list: D002614:Chelating Agents; D005293:Ferritins; D007501:Iron