Evaluation of the sterility of new reciprocating endodontic files through microbiological culture. Bioscience Journal, Uberlândia, MG, v. 42, p. e42002, 2026. DOI: 10.14393/BJ-v42n0a2026-78807. Disponível em: https://seer.ufu.br/index.php/biosciencejournal/article/view/78807. Acesso em: 26 jan. 2026.