รัตนปรีดากุล ก. Individual Risk Assessment and Individual Use of Fluoride. Thai Dental Public Health Journal, Bangkok, Thailand, v. 3, n. 1, p. 77–89, 1998. Disponível em: https://he02.tci-thaijo.org/index.php/ThDPHJo/article/view/214345. Acesso em: 19 sep. 2026.