Dahake, P.T. and Baliga, S.M. 2020. Antimicrobial efficacy of a new tri-antibiotic combination against resistant endodontic pathogens: An in-vitro study. Brazilian Dental Science. 23, 4 (Sep. 2020), 8p. DOI:https://doi.org/10.14295/bds.2021.v24i1.2186.