ลาภยิ่ง เ. Dental Care Utilization : Socio-Economic Viewpoint. Thai Dental Public Health Journal, Bangkok, Thailand, v. 3, n. 2, p. 61–63, 1998. Disponível em: https://he02.tci-thaijo.org/index.php/ThDPHJo/article/view/214005. Acesso em: 18 sep. 2026.