Open Access Research Paper Views (733) The bactericidal effect of the Nd: YAG laser on the bacteria of the infected root canals: an in vitro study Hareth A. Alrikaby, Balsam S. Abdulhameed Int. J. Biosci. 13(5), 483-490, November 2018. DOI: http://dx.doi.org/10.12692/ijb/13.5.483-490 Keywords: Agar media, Bactericidal, Colony forming unit, Nd:YAG, Root canal Details