![Resin-dentin_interface_indicating_a_hybrid_layer](https://www.nationalelfservice.net/cms/wp-content/uploads/2020/11/Resin-dentin_interface_indicating_a_hybrid_layer-150x150.jpg)
This review the influence of reducing the etching time on the dentine of primary teeth for bonding with etch-and-rinse and self-etching adhesive systems included 8 laboratory studies. The findings suggest that that reductions in acid-etching and primer application did not impact the immediate bond strength.
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