Khorwanichakij N, Kungwankiattichai S, Owattanapanich W. Validation of Several Formulas to Differentiate Thalassemia from Iron Deficiency Anemia and Proposal of a Thalassemia–Iron Deficiency Discrimination (TID) Predictive Score. Siriraj Med J [internet]. 2022 Apr. 1 [cited 2025 Apr. 1];74(4):256-65. available from: https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/256921