Evaluation of the sterility of new reciprocating endodontic files through microbiological culture. Bioscience Journal [online], 2026. [online], vol. 42, pp. e42002. [Accessed26 January 2026]. DOI 10.14393/BJ-v42n0a2026-78807. Available from: https://seer.ufu.br/index.php/biosciencejournal/article/view/78807.