บุญธรรม กันยา, and ลีละศิธร ศรึสุดา. 2016. “The relationship between dental caries and nutritional status of 5-years-old Thai children”. Thai Dental Public Health Journal 21 (2). Bangkok, Thailand:47-53. https://he02.tci-thaijo.org/index.php/ThDPHJo/article/view/149214.