Influência do tipo de ponteira condutora de luz na microdureza de uma resina composta

[摘要] The aim of this study is to evaluate the influence of the light-curing tips on the microhardness of a micro-hybrid composite resin. Fourteen samples of Opallis (FGM) composite resin with 5 x 2 mm were prepared. The specimens were divided into two groups a

[学科分类] 化学工程（综合）