أرسل هذا في رسالة قصيرة: Shear and micro-shear bond strengths of four self-etching adhesives measured immediately and 24 hours after application

 __   _      ___       _____     ___      ______  
| || | ||   / _ \\    / ___//   / _ \\   /_   _// 
| '--' ||  | / \ ||   \___ \\  / //\ \\    | ||   
| .--. ||  | \_/ ||   /    // |  ___  ||  _| ||   
|_|| |_||   \___//   /____//  |_||  |_|| /__//    
`-`  `-`    `---`   `-----`   `-`   `-`  `--`