Patrakitkomjorn, Siriporn, Duangrudee Changtrakun, and Sasitorn Khaichaiyaphum. “Natural Drinks With Artificial Food Colors in Campus”. Archives of Allied Health Sciences 22, no. 3 (December 21, 2010): 308–309. Accessed May 18, 2024. https://he01.tci-thaijo.org/index.php/ams/article/view/66196.