Khamphikham, P. ., M. . Punyamung, and S. . Pornprasert. “[WITHDRAW] Changes in HbA2 Levels May Signify Hemoglobin Defects in Infants”. Siriraj Medical Journal, vol. 73, no. 8, Aug. 2021, https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/254573.