id	keyword
bjos-8669938	dehiscence
bjos-8669938	prevalence
bjos-8669938	alveolar
bjos-8669938	fenestration
bjos-8669938	bone
bjos-8669938	extent
bjos-8669938	group
bjos-8669938	inclination
bjos-8669938	study
bjos-8669938	teeth