Silva , B. B. M. da, B. B. M. da Silva, G. P. de Souza, E. F. de Arruda, A. B. Muniz, C. M. Carvalho, and R. A. Rodrigues. “Antibacterial Activity of Calycophyllum Spruceanum Leaf Extract Against Enterococcus Faecalis Strains ‘In vitro’ for Endodontic Purposes”. Journal of Advances in Biology & Biotechnology, vol. 26, no. 1, Mar. 2023, pp. 33-41, doi:10.9734/jabb/2023/v26i1615.