Insiripong, W. ., and S. . Insiripong. “Anemia in hemoglobin E traits resistant to treatment: report of two cases”. Maharat Nakhon Ratchasima Hospital Journal, vol. 41, no. 1, July 2024, pp. 37-42, https://he04.tci-thaijo.org/index.php/MNRHJ/article/view/1331.