Prutthithaworn, Sawanya, and Praphasri Rirattanapong. “Fluoride concentrations and pH levels of bottled mineral water commercially available in Bangkok, Thailand”. Mahidol Dental Journal 46, no. 1 (April 30, 2026): 49–58. accessed October 5, 2026. https://he02.tci-thaijo.org/index.php/mdentjournal/article/view/279724.