Gabardo MCL, Silva WJ da, Gonçalves LM, Deonízio MDA. Effectiveness of different obturation techniques in surpassing the ledge formed in simulated curved canals. Braz. J. Oral Sci. [Internet]. 2015 Oct. 16 [cited 2024 Apr. 25];12(2):138-42. Available from: https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8641101