Adjunctive steps for disinfection of the mandibular molar root canal system: a correlative bacteriologic, micro-computed tomography, and cryopulverization approach - Alves, Flávio R. F.; Andrade Júnior, Carlos Vieira; Marceliano-Alves, Marília F.; Pérez, Alejandro R.; Rôças, Isabela N.; Versiani, Marco A.; Sousa Neto, Manoel Damião de; Provenzano, José C.; Siqueira Junior, José Freitas (Journal of Endodontics, 2016)