Pengjam, Yutthana, Suwanna Semsri, Surasak Wanram, Thipprapa Amarasakulsab, Saengchai Nateewaranart, and Prapai Hemhorm. 2015. “Evaluation of Newly Developed One Tube Methemoglobin Reduction Test As the Reagent Kit for G-6-PD Deficiency Screening”. Journal of Associated Medical Sciences 37 (3):166. https://he01.tci-thaijo.org/index.php/bulletinAMS/article/view/60236.