Dermkhuntod, Natphassorn, Swangjit Sura-Amornkul, Ratchaneewan Kwancharoen, and Charnwat Chuantantikamol. 2020. “Following the trend to change of HbA1c on diabetes patient in Comprehensive NCD clinic Vajira Hospital”. Vajira Nursing Journal 22 (1):45-59. https://he02.tci-thaijo.org/index.php/vnj/article/view/241427.