The effect of whitening toothpastes on colour change and surface roughness of restorative materials = El efecto de las pastas dentales blanqueadoras en el cambio de color y la rugosidad de la superficie de los materiales de restauración /
To examine the colour change and surface roughness of giomer, microhybrid composite and nanohybrid composite after brushing with whitening toothpastes. Disc-shaped samples of giomer, microhybrid composite and nanohybrid composite were divided into three subgroups(n=10), with the initial colour measu...
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