title: Chelation therapy and ferritin levels in patients with homozygous beta-thalassemia.
mesh_terms: D000293:Adolescent; D001803:Blood Transfusion; D002648:Child; D002675:Child, Preschool; D003676:Deferoxamine / Q000627:therapeutic use*; D005293:Ferritins / Q000097:blood*; D006801:Humans; D007223:Infant; D007501:Iron / Q000378:metabolism; D013789:Thalassemia / Q000097:blood / Q000628:therapy*
chemical_list: D005293:Ferritins; D007501:Iron; D003676:Deferoxamine