RAO, S. A.; MANASA, N. Effect of irrigants using ultrasonics on intracanal calcium hydroxide removal – an in vitro comparative evaluation. Brazilian Journal of Oral Sciences, Limeira, SP, v. 11, n. 1, p. 52–55, 2015. DOI: 10.20396/bjos.v11i1.8641557. Disponível em: https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8641557. Acesso em: 29 nov. 2022.