W. Kawon, S. Yamsri, G. Fucharoen, A. Duereh, and S. Fucharoen, “Positive rate of Southeast Asian Ovalocytosis (SAO) among patients sent for thalassemia diagnosis from Naradhiwas Rajanagarindra hospital”, Arch AHS, vol. 31, no. 2, pp. 186–195, Aug. 2019.