Mahdee, A., Abbas, A. and Issmaeel, S. (1) “Evaluation of the effect of ER: YAG laser on apical microleakage (in vitro study)”, Journal of Baghdad College of Dentistry, 25(4), pp. 66-71. Available at: http://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/172 (Accessed: 27November2019).