id	keyword
bjos-8661717	ohip
bjos-8661717	ortho
bjos-8661717	s14
bjos-8661717	health
bjos-8661717	impact
bjos-8661717	brackets
bjos-8661717	pain
bjos-8661717	doi
bjos-8661717	appliances
bjos-8661717	treatment
bjos-8661717	analysis
bjos-8661717	patients
bjos-8661717	mouth
bjos-8661717	teeth
bjos-8661717	s14 ortho
bjos-8661717	validity
bjos-8661717	time
bjos-8661717	version