Schettini, F Serum ferritin estimation in polytransfused beta-thalassemia major children: comparative studies with different methods using commercial kits. [electronic resource] - Haematologica - 487-91 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0390-6078 Subjects--Topical Terms: Blood TransfusionChildEnzyme-Linked Immunosorbent AssayFerritins--bloodHumansRadioimmunoassay--methodsReagent Kits, DiagnosticThalassemia--blood