Effect of Varnish XT and ICON resin infiltration treatment on the microhardness of white spot lesions
Guo Jing, Zhao Xiao-yi, Wu Pei-ling
Chinese Journal of Tissue Engineering Research . 2014, (47): 7638 -7642 .  DOI: 10.3969/j.issn.2095-4344.2014.47.017