“…The results of this in vitro study showed that the bond strengths achieved with the single-step bonding agent were comparable to those achieved with the conventional acid etch technique and were within the range recommended for composite and etched enamel [9,18,21,31,38,42]. The results of the present investigation are thus in agreement with those of published studies on self-etching primers [8,16,21,31,38,42].…”