id	keyword
bjos-8666952	laser
bjos-8666952	debonding
bjos-8666952	ceramic
bjos-8666952	doi
bjos-8666952	strength
bjos-8666952	shear
bjos-8666952	sci
bjos-8666952	ysgg
bjos-8666952	thickness
bjos-8666952	surface
bjos-8666952	tooth