WORAWONGVASU, R.; LITTILERTANAKORN, N.; SUKSIRIMUCH, P.; LOWPRADIT, P.; SATTANAN, W.; KHAMDI, S. Scanning electron microscopic characterization of dental calculus in human teeth. Mahidol Dental Journal, Bangkok, Thailand, v. 38, n. 1, p. 71–77, 2018. Disponível em: https://he02.tci-thaijo.org/index.php/mdentjournal/article/view/179255. Acesso em: 28 apr. 2024.