105
Participants
Start Date
January 30, 2021
Primary Completion Date
January 30, 2022
Study Completion Date
March 1, 2022
Pre-heating of resin composite before application
the effect of preheating of resin composite before application in class II cavities
no pre-heating of resin composite before application
The control group
Faculty of Dentistry, Minya
Minia University
OTHER