The Scientific World Journal

Research Article

In Vitro Effects of Two Topical Varnish Materials and Er:YAG Laser Irradiation on Enamel Demineralization around Orthodontic Brackets

Figure 3

SEM images (2000x magnification) of the specimens from (a) Er:YAG laser, (b) control, (c) ACP, and (d) TCP.
490503.fig.003a
(a)
490503.fig.003b
(b)
490503.fig.003c
(c)
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(d)