Insiripong, Wattana, and Somchai Insiripong. “Anemia in hemoglobin E traits resistant to treatment: report of two cases”. Maharat Nakhon Ratchasima Hospital Journal 41, no. 1 (July 9, 2024): 37–42. accessed June 14, 2025. https://he04.tci-thaijo.org/index.php/MNRHJ/article/view/1331.